Monday, December 30, 2019
Fortunato is Fortunes Fool in The Cask of Amontillado Essay
Fortunato, Fortunes Fool Who was Fortunes Fool? The answer to that question would be Fortunato. Fortunato is a character in Edgar Allan Poes short story, The Cask of Amontillado. Fortunato has wronged Montresor, the narrator of Cask. The reader cant trust Montresor because he is an unreliable narrator, so the reader cant say for a fact that Fortunato had wronged Montresor. Montresor then seeks revenge on Fortunato. During carnivale season, Fortunato is drinking all types of wine. Montresor knows Fortunato is drunk so he goes to Fortunato and tells him he has Amontillado. Fortunato wants the Amontillado so much, that he is willing to do anything for it, that leads him to his death. Montresor brought Fortunato into theâ⬠¦show more contentâ⬠¦But no! Fortunato insists he is fine, saying ?Let us go, nevertheless. The cold is merely nothing. Amontillado! You have been imposed upon. And as for Luchresi, he cannot distinguish Sherry from Amontillado.? This is also a sign he is an alcoholic, inferring h e knows far more about the Amontillado than Luchresi. It also shows that he is so drunk, that he is outgoing and excited enough to walk right into his death. Alcoholism also leads to Fortunatos demise. As Montresor states, in the matter of old wines he was sincere. Fortunato was an alcoholic. He knew, loved, and had all the wines, except the Amontillado, so when Montresor told Fortunato that he had the Amontillado, Fortunato couldnt resist. At the carnivale, Fortunato was already drunk, so Montresor knew it was the perfect time to avenge Fortunato. Montresor knew that Fortunato was an intelligent man, but Montresor also knew that Fortunato was foolish while he was drunk. Being an alcoholic comes with some consequences: you don?t remember much, drinking a lot makes the person feel drowsy and lazy, and lastly, while you are overly drunk, you don?t know what you are doing. Fortunato was unaware of what Montresor was doing, when drunk, and Montresor was aware that he could kill Fortunato easily when intoxicated. And when Fortunato was getting detoxicated, Montresor gave him more wine, and of course, being the
Sunday, December 22, 2019
Common Sense And Civil Disobedience Essay - 1295 Words
Argumentative Essay Common Sense and Civil Disobedience Published in the year 1776, common sense is an open challenge to the British government and the royal monarchy of that time. Paine spoke the language of a common person and worked for the independence of Great Britain. Paine states his opinion by arguing at the American Independence beginning with the theoretical and general reflections about religion and government and move on to the specifications about the situation in the colonies. By doing so, he aims to persuade the people to become more patriotic and join the fight against the British to become an independent nation. At the same time, Thoreau was one of the exciting practitioners of writing and was an intuitive genius. He worked hard to revise as well as refined his material. ââ¬Å"The two authors are historically known for their work for establishing as well as clarifying the ideas of general men in terms of response to their government. Both the authors work on the same time, however presents a bit different explanation of their philosophies.â⬠According to Theuroââ¬â¢s perspective, slavery is the most outweigh causes among all others in bringing the revolution in moral gravity as well as magnitude. He speaks the voice of 1/6th of the entire population of US who is living in slavery. He argues that common people are responsible for their disgrace and the way government treats them. He believes that government is not responsible for the injustice they bring to theShow MoreRelatedAffirmative Case : Civil Disobedience1328 Words à |à 6 PagesAffirmative Case: Civil Disobedience Mahatma Gandhi once stated, ââ¬Å"Non-cooperation with evil is as much a duty as cooperation with good.â⬠Because I agree I must affirm the resolution that reads, ââ¬Å"Resolved: Civil disobedience in a democracy is morally justified.â⬠Affirming achieves the value of ââ¬Ëmorality,ââ¬â¢ defined from Websterââ¬â¢s Revised Unabridged Dictionary as,â⬠The quality of being in accord with standards of right or good conductâ⬠My value criterion is a legitimate government for all. A democraticRead MoreCivil Disobedience Is A Method Of Nonviolent Rebellion1453 Words à |à 6 Pagesdealt with correctly. Doing whatââ¬â¢s right. Doing the just thing. Thatââ¬â¢s what everyone is taught to believe and follow by. Isnââ¬â¢t it more humane to want to solve things rationally? Why not just try to be more human rather than brutes? Civil Disobedience is a method of nonviolent rebellion that causes people to look at whatââ¬â¢s taking place around them, and realize that there is no equality around them. Seeing that great actions have been taken place with success, itââ¬â¢s fair to say that anyoneRead MoreThe And Its Effect On Society1343 Words à |à 6 Pageswhether it be equality, civil rights, or so on. It goes straight to the fundamental ideas of morality. Is the law just and does it truly provide for the people? In cases of these injustices, who is held responsible? Does this responsibility eventually fall in the hands of the citizens? To what extent are the citizens capable of fighting these injustices for the betterment of society? Over the years, many have stood up to such instances through what is referred to as ââ¬Å"Civil Disobedience.â⬠Now, this is aRead MoreCivil Disobedience, And Martin Luther King Jr. s Letter From Birmingham Jail1018 Words à |à 5 PagesToday, the word diso bedience carries a negative connotation that acts as a deterrent for necessary disobedience. The common way in which people view disobedience is as a rejection of a rule, law, or a simple standard. Historically, rules were implemented in ways that were deemed immoral by society. Therefore, civil disobedience is justified to combat immoral standards implemented in society. However, civil disobedience is only justified under these circumstances, mainly for the betterment of societyRead MoreThe Need For Civil Disobedience Essay1172 Words à |à 5 Pagespolitic, nor popular but because conscience tells one it is right.â⬠Conscience is the main sense of human being that helps to distinguish what is wrong and what is right. Thus, conscience has to be a main driving force when people encounter unjust laws of government. One of the philosophers who favored this idea was Henry David Thoreau. Specifically, he proposed a theory that a personal conscience is the main sense, which is resp onsible for basic rudiments of social principles and argued that if complyingRead MoreCompare And Contrast Antigone And Martin Luther King1006 Words à |à 5 Pagesappealing to her audience. Rather than attempting to understand her adversaries, she disdains their reasoning and only accepts her own, which only hurts her act of civil disobedience and its reasoning. In contrast to Antigoneââ¬â¢s lack of debating skills, King practiced the art of skillful persuasion and debate. For instance, King Jr. and other civil rights activists attempted to negotiate with various white business owners in hopes of progressing their status in society. However, they soon realized thatRead More##eau, Gandhi, And King And Henry David Thoreaus Civil Disobedience1317 Words à |à 6 Pagesa precedent even in the 21st century, Thoreauââ¬â¢s Civil Disobedience underlines the basis of nonviolent protests, and his essay has been used in the works of Gandhi and King. Civil Disobedience, breaking laws that we feel are unjust in order to remain in harmony with our moral law, has been a common method in the past and has also shown to be successful in protests of the 21st century as well, such as the protests on healthcare. Civil Disobedience is one of the many essays by transcendentalist authorRead MoreCivil Disobedience By David Martin Luther King1250 Words à |à 5 PagesSaul Franco- Jimenez Civil disobedience In other words civil disobedience indicates that the main objective of disobedience is to bring changes in the social or political order that would affect the freedom of citizens. Nonviolence is the right answer to moral issues and is crucial in politics for any government on our time the need for human mankind to overcome oppression avoiding violence without resorting to oppression with violence. I am in favor of the civil disobedience, because it the onlyRead MoreLegal Positivism Over Natural Law Theory982 Words à |à 4 Pagesthe moral aspect. Legal positivism may make things in the legal system simpler, but something being simple does not mean that it is correct or better. Our court system generally does not give license to rule morally. It is structured to punish civil disobedience (even with good reason). It is difficult to say whether a judge should or does rely solely on strictly legal concepts or whether he/she factors in those of a moral base. Of course the law must be upheld. However, as a human being, (judges),Read MoreEarly American Transcendentalism1204 Words à |à 5 Pagesextremely intellectual, which the thought of transcendentalism as a philosophy drew scholars to grasp itââ¬â¢s message, and this aspect also assisted in the common manââ¬â¢s view on nature and surrounding life. John L. Locke, an English philosopher, refused the concept of intuitive ide as and stated, There is nothing in the mind except what was first in the senses (ââ¬Å"Lockeâ⬠). Opposing Lockeââ¬â¢s thinking, American transcendentalists believed that an individualââ¬â¢s insight is more important and precious than experience
Saturday, December 14, 2019
Mobile Communication Satellite Systems Free Essays
string(115) " a satellite is in its orbit, its orbit is also affected by the presence of other bodies such as the Moon and Sun\." Introduction In this era of 21st century one cannot imagine human life without mobile communication. From mobile handsets to computers, smart-phones to laptops, iPads and Cable Television systems everything is part of this mobile communication era. As the countries are progressing, competition among them is increasing all over the world. We will write a custom essay sample on Mobile Communication Satellite Systems or any similar topic only for you Order Now With the advancement in technology lives of people are getting faster and busier, businesses and industries are expanding globally, therefore, the demand for mobile communication is increasing immensely with every passing day. Scientists, researchers and engineers are always looking for ways to serve the world with this demanding technology in every possible way. During the last 25 years there has been a tremendous growth in the field of satellite communication. The idea of using the Satellite Systems for mobile communication has appealed to many people in the past and it still continue to do so. There has been an extensive research going on in this particular area globally. A lot of progress has been achieved so far but it is a fact that advancement in technology can probably never end. As the demand for communication is increasing, means and resources to carry out this communication are often limited. For instance if communication of information is to take place between the countries that are hundreds of miles apart, across the ocean, the typical wired medium cannot always be used. And also how are we supposed to communicate when we are not connected to the land communication systems by any meansHere satellite systems come into play. With the help of satellite systems we can provide mobile communication services even to very fast moving vehicles, to the aircrafts during flights, to ships and submarines in oceans, and also to remote areas of earth where there is no communication infrastructure. So in this way we are able to provide services to the areas where application of wired cable medium is not always practically possible. Satellites are the object that revolves around the earth in fixed orbits. These satellites are at typically 400 km to 36000 km above the earth surface. Our purpose of communication over long distances is served by these satellites. Another advantage of using the satellite systems for communication is that they can cover a very large geographical area over the earth surface to provide communication means. When we are using a satellite system we are not limited by the problem factors that we encounter on earth such as laying hundreds of miles of expensive cables, space and land to store machinery and equipment to handle this sort of communication, buildings to handle all the infrastructure needed etc. Therefore, Satellite Systems are often given a thought as a better alternative for mobile communication. Before we look into the details of how mobile communication takes place through these satellites, we need to first understand the satellite systems in general as well to have a better understanding of how the whole technology works. Satellites are sent into space from earth. When in space above the earth surface, these satellites are made to revolve around the earth in fixed orbits with the help of gravitational force of the earth. To understand the phenomenon we can take a very simple and well known example from nature and that is of the Moon. Moon is the natural satellite and as it revolves around the earth, it shines over a huge geographical region of the earth. In a similar fashion, man made artificial satellites, though not as big as the moon but still, covers a considerably large section of the earth to provide communication. These artificial telecommunication satellites can be in four different kinds of orbits above the earth surface depending on the purpose they were sent into space. These can either be geo-stationary orbits, elliptical orbits, medium earth orbit or low earth orbits. In geo-stationary orbits, as shown in Figure 1, the satellite remains at a fixed location over the earth surface which means it covers the same geographical region of the earth. Figure1: Geo-Stationary Orbit Elliptical orbits are used when satellites are required to cover a certain geographical area of the earth for longer period of time than the other geographical region of the earth. Figure 2 displays in general a satellite in an elliptical orbit. Figure2: Elliptical Orbiting Satellite Medium earth orbit is between 5000 km to 15000 km above the earth surface. While in low earth orbits, satellites revolve around the earth in circular orbit at about 400 km above the earth surface. Figure 3 depicts the low earth orbits (LEO) and medium earth orbits (MEO) of a satellite. Figure3: LEO and MEO orbiting Satellite Three types of services can be offered by a telecommunication satellite. First is FSS (Fixed Satellite Services), which is for long distance telecommunication services provided by different telecommunication networks on earth stations. Second is DBS (Direct Broadcast Satellite services), which is used for direct Television signals broadcasting from large earth stations. And third is MSS (Mobile Satellite Services), which is used to provide mobile communication services to different stations on earth. In the year 1976, Mobile Satellite Communication was started by Communications Satellite Corporation (COMSAT), which is a US based company belonging to the field of telecommunications. The communication satellites launched by them were called MARISAT (Maritime Satellites) and later an International Maritime Satellite organization (INMARSAT) was formed which now provides Mobile Satellite Communication Services [1]. Earlier satellite communication used to take place by routing calls and information from public landline to an earth station first, and then forwarding them to the satellite. But now mobile communication can take place directly between a satellite and a station or handset on earth. This entire phenomenon fantastically sounds simple but there can be few problems as well in using satellites for mobile communications. For instance, keeping the satellite in its orbit is not an easy task. The orbital motion does not depend only upon the earthââ¬â¢s gravitational pull. When a satellite is in its orbit, its orbit is also affected by the presence of other bodies such as the Moon and Sun. You read "Mobile Communication Satellite Systems" in category "Essay examples" Moreover, our earth is not a perfect sphere so its own gravitational force on a satellite can vary at different locations and the Moon and Sun have their own gravitational forces as well that affects the path of a satellite. Under all these circumstances, satellites do drift from their original path which needs to be adjusted in order to keep the satellite on track. To transmit and receive signals, these telecommunication satellites have a number of antennas to receive signals from one mobile earth station and transmit it to one or more mobile earth station. There is a Doppler Shift as well in the transmitted signal which occurs because of the movement of the satellite and rotation of the earth about its own axis. Mobile communication satellite systems can provide services to those areas that cannot get services from networks on earth. These systems can be of three possible forms [2]. First is that a direct link to the gateway of satellite station can be given to a mobile earth station to connect to the network. Second is that a mobile earth station can be connected to a translator station through a radio link which is responsible to transmit the data from a mobile earth station to the gateway station through a satellite link. In the third type of mobile communication satellite system again a direct link can be provided to a mobile earth station but a dedicated satellite system would be required for this purpose. Different frequency bands are allocated to the satellites to perform mobile communication. Mostly used frequency bands are L-Band, C-Band, Ka-Band and Ku-Band. L-Band has the uplink frequency of 1.6 GHz and a downlink frequency of 1.5 GHz for commercial mobile satellite services (MSS). The long wavelength of this band allows it penetrate building structures and also get least affected by rain. Therefore, less powerful antenna transmitters are required. C-Band has the uplink frequency of 6 GHz and a downlink frequency of 4 GHz. Ka-Band uplink and downlink frequencies are 30 GHz and 20 GHz respectively for commercial use of mobile satellite mobile services and 44 GHz and 20 GHz of uplink and downlink frequencies for military use. This band has very large spectrum and high bandwidths available. But due to short wavelengths, it is largely affected by rain. Therefore, to increase the signal power very high power transmitters are required. On the other hand, Ku-Band has the medium range of frequencies. The uplink frequency is 14 GHz and downlink frequency is 12 GHz for fixed commercial use. Due to medium wavelengths, its signals can also penetrate many structures and are still able to provide high bandwidths but still they are affected by rain. As the earth terrestrial networks, satellites are also required to serve a number of users simultaneously. So at a time when millions of users are accessing satellite services there is a need to have some sort of mechanism to differentiate and secure each userââ¬â¢s transmission. For this purpose, there are a number of multiple access schemes of which the three most commonly used are TDMA (Time Division Multiple Access), FDMA (Frequency Division Multiple Access) and CDMA (Code Division Multiple Access). In TDMA, there are different time slots. Each mobile earth station transmits its data in chunks in a specific time slot at the same frequency. So the data of each user is differentiated in different time slots. In FDMA, different frequency bands are allocated to different users for both the uplink and downlink channels. However, TDMA is a better because of its lower distortions of inter-modulation. In FDMA, downlink bandwidth is divided among a number of users whereas in TDMA full downlink bandwidth is available to all users during a specific time slot allocated. Also in FDMA, we may have to decrease transponder power by one half to minimize the distortion due to inter-modulation. The third most commonly used multiple access scheme CDMA has no restrictions as in TDMA and FDMA. Each user can transmit its data at any time and can also use the same frequency bandwidth. In CDMA, each mobile earth stationââ¬â¢s transmission is separated by a unique code. Signals transmission are separated by using spread spectrum technology that is why CDMA is also called Spread spectrum Multiple Access. Spread spectrum scheme assigns to each mobile station a unique code to generate a pseudorandom sequence to separate signals transmission and to spread the transmission across the whole bandwidth available from the satellite. When the signals transmission arrives at the receiver, it can be extracted by using the same sequence generated initially. The only limitation of the CDMA scheme is that it is very expensive to implement and can support a very limited number of mobile earth stations at a time. As the science has advanced in technology, there are a number of mobile communication satellite systems now. Now we have a look at the different mobile communications satellite systems that exist today. These mobile communication satellite systems are divided into three groups namely: Geo-Stationary Systems, Big Low Earth Orbit (LEO) Systems and little Low Earth Orbit Systems. In Geo-stationary systems, INMARSAT and MSAT are the two satellite systems that we have. In Big LEO systems we have IRIDIUM, ARIES, ELLIPSO and ODYSSEY satellite systems. For little LEO systems we have LEOSAT, STARNET, ORBCOMM, and VITASAT satellite systems. Of these satellite systems, International Maritime Satellite (INMARSAT) System is a very well known global mobile satellite telecommunication system. These satellite systems are connected to PSTN (Public Switched Telephone Networks) and they provide connectivity and communication services to a mobile earth station all over the world. Which means a user with a satellite mobile handset connected to the INMARSAT satellite system can receive services while roaming in any part of the world without being dependent on local terrestrial public networks. So a satellite connection proves to be really helpful in case something goes wrong with the terrestrial network such as a natural disaster etc. INMARSAT is running its operation on four geo stationary satellites providing global coverage namely: INMARSAT-A, INMARSAT-M, INMARSAT-B and INMARSAT-C. High quality telephone, fax and high speed data services are provided by INMARSAT-A satellite system. In addition to dialling to a telephone or fax number directly, it can also provide image and video transmission services. INMARSAT-M provide services at a much cheaper rate as compared to INMARSAT-A. It has a fully digital and portable terminal to provide high quality cellular voice and data transmission services. Additional functionalities are added in INMARSAT-B satellite system compared to INMARSAT-A at a much lower charges. Along with new services, it provides very high quality voice services and very high data rates with a scope to increase them further in future. INMARSAT-C comes as a low cost communication system with a light weight terminal powered by a battery. It comes with a small personal computer to communicate with the network headquarter whenever needed. The following Figure 4 shows the statistics of the INMARSAT satellite systems all over the world [3]. Figure 4: INMARSAT Satellite System Coverage and Service Providers [3] Iridium Satellite System was proposed and developed by the Motorola Company in collaboration with a few other companies. This satellite has been purchase by the Iridium, Inc Company. In this satellite system, satellites are set into orbits in 6 different polar orbital planes with a total of 72 satellites at about 780 km above the earth surface [4]. Satellites are divided into groups of 11 with equal distance among them. These are all Low Earth Orbit Satellites. L-Band frequency band is used by mobile earth stations to access satellite link using TDMA or FDMA schemes. Access of the mobile stations need to be synchronized to enable them to transmit and receive in the same time frame slot. Each satellite can handle more than 1000 calls at a time. All the satellites can route traffic to each other as well. This satellite system is designed in such a way that global coverage is achieved and gateway stations, which need to be connected to public switched telephone network on earth, requir ed are less in number. Two other LEO satellites systems are ARIES and ELLIPSO which are set into circular orbits above the equator to provide low cost services. Another very well known satellite system is GLOBALSTAR system which provided full global connectivity. This system consists of 48 satellites divided into groups of 6. These satellites are set into orbit in eight different planes at 1414 km above the earth surface and are inclined at 45degrees and 135degrees to the equator. There is no exchange of data among these satellites as in the Iridium System. Therefore, a mobile earth station can only get access to the satellite link when the satellite has a line of sight path to the gateway earth station. Mobile stations can access the satellite using L-Band frequency band. Code division Multiple Access (CDMA) scheme is used to separate transmission of each mobile station. Six spot beams are used to cover the same geographical area on earth as is required by the Iridium satellite system. Satellites in GLOBALSTAR system complete their lifecycle between 5 to 15 years. OrbComm launched its first two satellites in 1995. This satellite system is capable of providing remote monitoring and mobile tracking along with many other commercial services. OrbComm also contains 48 satellites which are in Low Earth Orbits. Access by mobile earth stations to these satellites is made on VHF (very high Frequency) band. The uplink band is 148 MHz to 150 MHz and the downlink band is between 137 MHZ to 138 MHz. Signal and data transmitted from the satellites are not directly forwarded to hand held devices first, rather they are first diverted to the gateway station on earth or public switched telephone network and then they are forwarded to mobile handsets. Satellites in this system have a lifecycle of about four years. Intermediate Circular Orbit (ICO) satellite system consists of ten satellites with the help of which it can provide full global coverage. These satellites are divided into groups of five into two orbital planes at about 10,355 km above the earth surface. They orbit the earth the earth in about 6 hours serving a geographical area on earth for 20 minutes. Each satellite in the Intermediate Circular orbit can provide up to 4500 channels for voice data traffic and access to these channels is made secure and reliable by using the Code Division Multiple Accessing (CDMA) scheme. The terminals ICO systems are capable of supporting dual mode which means that they can operate with satellite and as well as public switched telephone networks. In this entire scenario, each type of satellite system has its own advantages and disadvantages. Geo-Stationary satellites can be useful for one form of mobile communication but in some scenarios it may be more feasible to use Low Earth Orbit satellite system. Like with the help of three Geo-Stationary satellites we can provide almost full global coverage. As the satellites remain at the same point above the earth in Geo-Stationary system, the transmitters and receivers can have the fixed antenna positions without the need to keep track of the satellite which at times can become a very tedious task. Because they are located at about 36000 km above the earth, they are less affected by the atmosphere around the earth during its orbit making its life cycle greater than the other satellite systems. On the other hand, there are certain disadvantages of the Geo-Stationary system as well. Besides almost having no coverage at the north and south poles, one of the biggest problems in this sys tem is performing voice and data communication over these satellites. Because they are far away from earthââ¬â¢s surface, there is very high latency or delay in the transmission and reception which makes it unfeasible for voice traffic. And also because of its large distance from earthââ¬â¢s surface, very high power antennas are required for these satellites which consumes a significant battery power. Moreover, sending a satellite into a Geo-stationary orbit from earth is very expensive as compared to other Low Earth Orbit satellites. While with the Low Earth Orbit (LEO) satellite systems, transmission rates of about 2.4 kbps can carry out voice data communication efficiently. Because these satellites are orbiting the earth at much lower altitude as compared to Geo-Stationary satellites, transmission power required for the antennas is much less which in turn saves the overall battery power consumed. And for the same reason, the delay or latency in the transmission is much less which can compete with the wired cable terrestrial networks on earth. Higher elevation of these satellites to the equator enables are better coverage at the north and south poles. And also because the geographical area covered by one satellite in LEO system is smaller; frequency reuse policy can be best utilized. On the other hand, the very obvious and possibly the one of the biggest problem with this satellite system is the need to have a large number of satellites to provide global coverage. As the satellites in this system do not stay at a fixed position over the earth surface, their serving time geographical is only about 10 to 15 minutes which require very complex antenna mechanism on earth to keep track of the satellites. Another disadvantage of having low earth orbits is the very short lifetime of a satellite. Friction from earthââ¬â¢s surrounding atmosphere can severely effect the lifetime of a satellite in LEO satellite system. If a satellite mobile user is roaming around the world, providing global connectivity to that user also require interconnectivity of these large number of satellites. Mobile Communication Satellite Systems are evolving very quickly in this era to keep pace with the increasing demand of communication globally. The trend is shifting towards the LEO satellite systems from the Geo-Stationary satellite systems because of very less latency delays in LEO systems as far as voice data communication is concerned. However, these satellite systems cannot fully replace the need of terrestrial networks because of these systems are still very expensive for an average user and not all countries of the world are developed enough to cope up with these satellites systems. References: [1] Handbook of Antennas in Wireless Communications, Chapter 2, Michael John Ryan, University of New South Wales [2] Requirements for a Mobile Communications Satellite System. Volume 1: Executive summary, Final Report, 15 Dec. 1981 ââ¬â 31 Mar. 1983, TRW, Inc., Redondo Beach, CA. [3] The Use of Mobile Satellite Communications in Disaster Mitigation, Eugene I. Staffa, World Conference on Natural Disaster Reduction Technical Committee Session C [4] The Past, Present and Future of Satellite Communications, John V. Evans How to cite Mobile Communication Satellite Systems, Essay examples
Friday, December 6, 2019
National and International Standards for Testing- myassignmenthelp
Question: Discuss about theNational and International Standards for Software Testing. Answer: Introduction The national and international standards of any product and service are considered important to assess their holistic safety, quality and reliability that is highly important for every buyer. Moreover, there are also some standards that are based on safety of people and these standards are related to road safety, toy safety and secure medical packaging etc. At government and regulators basis various new better regulations are being developed. Not only in other fields but also in IT field these standards are practiced by developers, testers and others who are related to this field. The purpose of making this report is to discuss about a national and international standard document for software testing. Here selected national standard document for software testing is about ANSI and international standard document is IEEE. I will discuss in detail about these standards for software testing in upcoming paragraphs. Response to Questions In past years, there was no comprehensive set available for software testing standards. But now there are some useful standards for software testing. Among those national and international standards ANSI and IEEE for software testing are important to discuss here in this report. A software is a product for a buyer and before selling that product its overall testing is mandatory to do at testers and as well as at developers end. This testing must be done according to ANSI and IEEE standards. Before using these standards fundamental knowledge about them is necessary. What is the standard name? The national standards ANSI for software testing stands for American National Standards Institute. It is a primary industrial standards body in United States of America. ANSI circulates some software related standards in combination with the IEEE and ASQ (Standards.ieee.org, 2017). On other side, international standards IEEE for software testing develops standards like Software Test Documentation, Software Unit Testing and Assurance for Software Quality. The full form of IEEE is Institute of Electrical and Electronics Engineers (Indiver, 2016). Who holds the copyright for the standard? The copyrights of ANSI standards hold by American National Standards Institute. But if I talk about ANSI Online standards then no portion of these standards is under ANSI Inc. These online materials have their own original copyright owner. On contrary, the copyrights of IEEE are managed by its Intellectual Property Rights Office i.e. IPR Office. This department is responsible for all IEEE related copyright matters, its policies and procedures. For getting any information regarding IEEE copyrights and policies, authors and publications have to contact to IPR Office (Softwaretestinghelp.com, 2017). Universities Involved among Acknowledge Contributors In case of ANSI acknowledge contributors the involved universities are Colorado State University, University of Wisconsin and Cornell University. On flip side, in IEEE acknowledge contributors, Cambridge University and Harvard University are involved (Ansi.org, 2017). What is the Scope of the Standard? According to analysis about ANSI standards on software has wide scope that includes expansion up to recognition of Singapore Telecommunications Requirements. Moreover, due to ANSI standards duplication of testing of products have eliminated. On flip side, the scope of IEEE has been explored up to many areas such as Aerospace, Bioengineering, Computing Processing, Robotics and Control Systems and Nuclear Engineering and others (Softwaretestingstandard.org, 2017). Key Terms and Understandings about ANSI and IEEE Standards ANSI: ANSI is a private and non-profit organization and it co-ordinates U.S voluntary standards. The administration of development of U.S. standards and their approval is also done by ANSI. It provides means for the U.S to put impact on development of regional and international standards (org, 2017). The promotion of awareness of emerging strategic significance of some standard technologies in U.S global competitiveness is also done by ANSI standards. IEEE IEEE publishes scientific and technical literature. Moreover, it organizes conferences on appropriate technical and scientific matters (Tata, 2017). The technical standards are also developed by this standards and currently 900 standards are available. IEEE standards are able to identify the leaders of the profession. What does standard do? If I talk about ANSI standards then the main goal of this standard is to increase global attractiveness of U.S Business and quality of life of U.S Business. It is done by promoting and simplifying voluntary standards and assessment systems. Moreover, safeguard of integrity is also considered in promotion of standards. IEEE standards are dedicated to advanced technology for well-being of people. Its main purpose is to raise innovation at technological level. Besides this, this standard assess the excellence of products and services that is required by all potential customers. Specific Relevance of Standard to Software Testing If I talk about IEEE standards then there is no doubt to say that this standard is relevant for software testing. This standard specifies the form of a set of documents for eight stages of software testing and as well as for system testing. Different level of testing plans have defined by this IEEE standard such as Master Test Plan, Level Test Plan, Level Test Log and Anomaly Report etc. After completion of this whole testing process, software is considered to be error free (Ansi.org, 2017). On other side, ANSI standard is also relevant for software testing because it sets an appropriate environment for software testing. This environment includes assessment and improvement of software processes, development of meaningful test plans and proper organization of testing efforts. Furthermore, automation of test processes is also supported by ANSI standards. Comparison between the Standards Documents As I have selected two essential documents for national standards ANSI and international standards IEEE. Both documents consist of reliable information about how an efficient software testing can be implemented. Both documents have different sections that provide important information. After studying these documents I got to know several important aspects about ANSI and IEEE. Both standards are made to maintain the overall quality and efficiency of any product and service that is used by potential customers. As we know various frauds have conducted by hackers with software solutions and due to this heavy loss of information has faced by software users. To resolve this problem these software testing are developed that support all possible steps that should be implemented at testers end (Wilber, 2007). Commonalities between ANSI Document and IEEE Document There are some similarities among national standard ANSI document and international standard IEEE document. In both documents, national and international standards regarding software testing are defined appropriately. Following are some common factors among both documents. Outline: First of all, in papers introduction about both standards is given with their importance that why ANSI and IEEE are required. The historical data is also given about foundation of ANSI and IEEE standards. From these past records, it becomes easier to know about past efficiency of both standards (Ieee.org, 2017). Key Functions: This most important concept that I have seen in both documents is regarding key functions of standards that are important to know by its users. This is an essential information to understand both standards appropriately. Scope of Standards From this segment of documents, I got to know about scope of both standards. IEEE has wider scope than ANSI standards. There is no such field is left where IEEE is standard is not used. Software testing is one of the key areas where ANSI and IEEE, both standards are followed. Guidelines Before start using ANSI and IEEE standards for software testing purpose, their guidelines are necessary to consider. In both documents, standards guidelines are mentioned properly and these are easy to understand (Pedersen, Karen, 2013). Significant Differences in Standards Besides above discussed similarities among both standard documents, there are also some differences. The first difference is that in ANSI national standard document its principle activities are not mentioned. But in IEEE document, it is clearly defined that what principle activities are implemented by IEEE for handling software testing. In ANSI standard document, membership process of ANSI, accreditation services and international engagement regarding information is given. But in IEEE standard document this information is not mentioned. According IEEE standard document, there is requirement for testers who are able to dedicatedly improve their skills and also find new ways of testing. On other side, ANSI standards gives emphasize on this statement that a standard for software testing should be based on functional specifications and copyrighted source code is also required (Ieee.org, 2017). Furthermore, in IEEE standards document both new and old standards are defined clearly but in A NSI document it is not found. Conclusion In conclusion, both software testing standard documents provide important information. The given essential aspects regarding software testing should be followed by developers and testers. These both standards and other standards like ISO are made for better security and integrity of software solutions. As we know that software testing is important to get a bug free software and by using ANSI and IEEE standards developers and testers can obtain better outcomes. These standards are also helpful for solving problem of software testing techniques. References Tata, J. (2017).New Software Testing Standards - ISO/IEC/IEEE 29119.Evoke Technologies Blog. Retrieved 31 August 2017, from https://www.evoketechnologies.com/blog/new-software-testing-standards/ Indiver, S. (2016). New Soft Computing Techniques in the Software Testing.International Journal Of Engineering And Computer Science. https://dx.doi.org/10.18535/ijecs/v5i12.64 Softwaretestinghelp.com. (2017). What is SEI? CMM? ISO? IEEE? ANSI standards? Software Testing Help. Retrieved 31 August 2017, from https://www.softwaretestinghelp.com/what-is-sei-cmm-iso-ieee-ansi-will-it-help/ Softwaretestingstandard.org.(2017). ISO/IEC/IEEE 29119 Software Testing Standard. Retrieved 31 August 2017, from https://www.softwaretestingstandard.org/29119petitionresponse.php Ieee.org. (2017). IEEE IEEE Copyright Policy. Retrieved 31 August 2017, from https://www.ieee.org/publications_standards/publications/rights/copyrightpolicy.html Ansi.org. (2017). ANSI Code of Ethics. Retrieved 31 August 2017, from https://www.ansi.org/publicstatements/codeofethics?menuid=1 Wilber, L. (2007). Standards News: Audiologists and ANSI Standards. Acoustics Today, 3(4), 30. https://dx.doi.org/10.1121/1.2961160 Pedersen, Karen. (2013). Understanding IEEE. In-Service Workshop. Ansi.org. (2017). NIST Expands ANSIs Scope as Accreditor of Telecommunications Certification Bodies to Include Singapore Requirements. Retrieved 31 August 2017, from https://www.ansi.org/news_publications/news_story?menuid=7articleid=8f1dcf9f-d7c6-4908-bc15-5f7ed29b41ab Ieee.org. (2017). IEEE IEEE Standards. Retrieved 31 August 2017, from https://www.ieee.org/standards/index.html Bcs.org. (2017). Standards For Software Testing | The Tester | Specialist Group in Software Testing | Specialist Groups | Member groups | Membership | BCS - The Chartered Institute for IT. Retrieved 31 August 2017, from https://www.bcs.org/content/ConWebDoc/12416 Standards.ieee.org. (2017). IEEE-SA - The IEEE Standards Association - Home. Retrieved 31 August 2017, from https://standards.ieee.org/
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