Waterfall Model Is Based On Sequential Process - 1104 Words

Waterfall model is based on sequential process that is used in software development process. It takes place in steps. It is called as waterfall because it moves step by step in downward direction. As seen in manufacturing and construction site, each process is well structured and carried out step by step, in software development Waterfall model carries out all phases in sequential manner. All the phases like Conception, Initiation, Analysis, Design, Construction, Testing, Implementation and Maintenance are carried out in a sequential manner, step wise. It is stated that the first formal description of Waterfall model was made in 1970 in the article written by Winston W. Royce. Though the first use of waterfall model was made in 1976 in the article written by Bell and Thayer. 2.0 Spiral Model 2.1 Introduction Overview [2] Spiral model is another alternative process that is used in software development cycle. It is more focused on risk analysis. It is based on unique risk pattern that is adopted by the software. It can adopt any of the software development process such as incremental, evolutionary prototype and waterfall model. This method was introduced in 1986 in paper written by Barry Boehm. This model has four phases Planning, Risk Analysis, Engineering and Evolution. At each progress the software project has to be passed through all these four phases. The baseline spiral is reference for each other subsequent spirals. The baseline spiral starts with the planningShow MoreRelatedA Detailed Look Into The System Implementation1640 Words   |  7 Pagesmanagement used to show activities (tasks or events) displayed against time. METHODOLOGY The framework within which the process of developing an information system is planned, structured and controlled. PROTOTYPE A model by which a system is developed. MODEL A visual design or representation of a system. WATERFALL A linear software methodology implemented in sequential phases while emphasizing on documented plans, schedules and targets set on each phase. SPIRAL A methodology where theRead MoreDifference Between The Waterfall And The V Model Essay804 Words   |  4 Pagesare known as models or methodologies. Most of these models stem from the SDLC, or the Software Development Life Cycle (Tutorials Point). One of these alternative models is known as the V-Model or V-Method. The V-Model is an SDLC model that is also based on the Waterfall Model. Both the Waterfall and the V-Method are sequential methods, which means every phase must be completed before moving onto the next step. The main difference between the Waterfall and the V-Model is that the V-Model has a testingRead MoreDisadvantage Of Waterfall Model907 Words   |  4 PagesWaterfall Model benefit, disadvantage and critique Waterfall Model is the first software development process model proposed by Royce in 1970 which is a linear sequential software development life cycle (SDLC) model. It is a sequential process model which does not overlap. It means that until the one phase is not completed then next phase cannot start. †¢ Requirement Analysis: often know as Software Requirements Specification (SRS). In this phase, all requirements of the software product are collectedRead MoreThe System Development Life Cycle1377 Words   |  6 Pagesgroup of people that work in the organization, as system development get bigger in an organization so also there are needs to systemize the process of system development and come up with a set of steps that are required for any system development. The system development life cycle is a common methodology used in all most every organization, it s a standard process followed by an organization to conduct all the steps necessary to analyze, design, implement, and maintain information systems A methodologyRead MoreSystem Development Life Cycle ( Sdlc ) Methodologies1448 Words   |  6 PagesAdvances in computer-based information technology in recent years have led to a widely variety of systems that managers are now using to make and implement decisions (Alter, 19 76). In today’s businesses, systems development is a process of examining a business situation to analyze better procedures and methods to stay competitive. System development life cycle (SDLC) methodologies are promoted as means of improving the management and control of the software development process, structuring and simplifyingRead MoreImplementing Developing An Information System1347 Words   |  6 Pagesthe process of developing an information system. For a software company developing commercial software, and IT organization delivering business applications to users or Systems Integrators delivering solutions to the customers improving overall development lifecycles will yield benefits to both the company and their respective customers. A wide variety of such frameworks have evolved over the years, each with its own recognized strengths and weaknesses. Most important of them are 1) Waterfall method:Read MoreComparative Study Of Waterfall And Rad1465 Words   |  6 PagesTitle: Comparative study of waterfall and RAD in context to PMBOK key management areas. Executive Summary: Software development life cycle is a methodology for designing, building, maintaining information and industrial systems. (waterfall) The research report here covers brief understanding of waterfall and RAD model. Later on comparison of both the project management methodologies are done in context to the key nine management areas of pmbok. Based on the comparative study recommendations is givenRead MoreAssignment of S/W Eng..1401 Words   |  6 PagesTake a suitable example to develop a software and implement the waterfall Model technique in it to develop the software ? Ans: The waterfall model shows a process, where developers are to follow these phases in order: 1. Requirements specification  (Requirements analysis) 2. Software Design 3. Integration 4. Testing  (or  Validation) 5. Deployment  (or  Installation) 6. Maintenance In a strict Waterfall model, after each phase is finished, it proceeds to the next one. ReviewsRead MoreImplementation Of Project Management Methodology981 Words   |  4 Pagesand procedures that decide how best to arrange, create, control and convey a task all through the continuous execution process until effective completion and termination. It is a logically demonstrated, precise and trained way to deal with project design, execution and completion. The purpose of project methodology is to take into consideration controlling the whole management process through powerful choice making and critical thinking, while guaranteeing the success of particular procedures, approachesRead MoreThe Pyramid Of The Waterfall Model Essay1722 Words   |  7 Pages This article by Phillip A. Laplante and Colin J. Neill of Penn State University explores the rumors of the demise of the waterfall model. The Waterfall process model progresses software products linearly from conception, through requi rements, design, code, and test (Neill, 2004). The Waterfall method was developed in 1970 by Winston Royce when computer systems were monolithic, number-crunching entities with rudimentary front ends and users’ needs were filtered through the partisan minds of the computer

Plato s Theory Of Love - 1812 Words

Plato s Symposium is written in such a manner that each speech accounted has at least one insight into the nature of love or Eros that is latter expanded, contradicted or confirmed by the speech given by Socrates using Diotima s wisdom. Plato was very wise in his teaching on love, progressing from the simple to the much more complex, climaxing with the with the recounted exchange of Socrates and Diotima and then finalizing the instruction with a comical, but well-placed praise of the paragon of a beloved from a completely drunken fool. This ordering is contrived but serves as an excellent framework for investigation into the question of what exactly is Plato s idea of love. Building upon the notion that Diotima s speech illuminates the highest mysteries of the art of love, the best course of investigation is to review each speech with the context of Diotima s claims to distill out the recurring ideas. These ideas then can be constructed into a decent definition of Platonic Love. The first speech of the symposium was given by Phaedrus, and thankfully, it is not very deep or difficult to understand. The key to understand his speech and most of the following speeches is to understand the Greek habit of ascribing a pseudo-divinity to almost every facet of everything. In this case, Phaedrus is equating mythological being called Eros to the human concept of love. Unfortunately, Phaedrus speech does little to directly define the nature of love, instead, Phaedrus decidesShow MoreRelatedPlato s Theory Of Love1789 Words   |  8 Pages Plato was a philosopher from Classical Greece and an innovator of dialogue and dialect forms which provide some of the earliest existing analysis of political questions from a philosophical perspective. Among some of Plato s most prevalent works is his dialogue the Symposium, which records the conversation of a dinner party at which Socrates (amongst others) is a guest. Those who talk before Socrates share a tendency to celebrate the instinct of sex and regard love (eros) as a god whose goodnessRead MorePlato s Theory Of The Forms1704 Words   |  7 Pages Plato’s Theory of the Forms Travis Meyer PHI 1090 Introduction to Philosophy 12/16/2015 Plato was a Greek philosopher, mathematician, and theologian who lived from 424 BC to 348 BC in Athens, Greece. Plato was born into a high class family in Greece and therefore was very active in the Athenian community since he was from a high status family. He was the founder of the Academy in Athens, the first institution of higher learning in the Western world. He is known to be one of the bestRead MoreSocrates Vs. Plato s Lysis1244 Words   |  5 Pagesfriendship is. Even today, most people struggle with clearly defining this kind of companionship, just as Socrates does in Plato’s Lysis. In this philosophical dialogue, Socrates and his peers debate potential theories concerning the reasons why people become friends with one another. Several theories are developed, but throughout the dialogue Socrates counters his own arguments in order to achieve further understanding of his inquiry. As they deliberate the true nature of friendship, Plato’s writing parallelsRead Mor ePlato s Theory Of Forms Essay1427 Words   |  6 Pages Plato was a standout amongst the most innovative and persuasive masterminds in Western philosophy, his impact all through the historical backdrop of philosophy has been monumental. Born around 428 B.C, he researched an extensive variety of topics; however, his Theory of Forms, found in The Republic, is an essential piece of Plato s philosophy. This is the center thought behind Plato s theory of forms, from this thought he moves towards clarifying his universe of forms or ideas. While tryingRead MoreThe Text Euthyphro By Plato990 Words   |  4 PagesJeanelle Moncrieffe   Dr. Cicura   Philosophy 2010 27 September 2017 The text Euthyphro by Plato is concisely a dialogue between Socrates and Euthyphro. Socrates confronts Euthyphro when he argues The point which I should first wish to understand is whether the pious or holy is blocked by the gods because it is holy, or because it is blocked by the gods (cf. pg. 31); 10a. This refers back to the Devine Command Theory and civil religion. Civil Religion is defined as a mixture between religion and culturalRead MoreThe Allegory Of The Cave1307 Words   |  6 Pagesof the world so once he steps outside; the sun hurts his eyes, and burns his skin. He eventually acclimates, and is able to enjoy everything. Plato uses an Allegory with the relationship between the darkness of the cave and everything that the world has to offer. Plato believed that the human mind has the capability to recognize the ‘ideal forms.’ Plato uses the sun and something good and positive whereas the darkness is dull and haunting. With the sun, there is growth everywher e, light, and colorRead MoreHuman Nature : Good Or Evil1053 Words   |  5 Pagesincluding some economic ideologies, produce theories of human nature in order to establish fundamental human rights and to establish a more productive form of government. Human nature refers to the distinguishing characteristics of humans, including ways of thinking, feeling and acting; it is the moral principles that construct certain standards of behavior, which every person is entitled to simply because they are a human being. Many philosophers such as Plato, Aristotle, Rousseau, and Locke attemptedRead MoreThe Republic By Plato And The Prince By Machiavelli1617 Words   |  7 PagesAlthough written nearly two centuries apart, The Republic by Plato and The Prince by Machiavelli offer important views on political philosophies of rulers. Plato writes of a perfect society where status as ruler is naturally selected through innate abilities. These abilities are used to sustain the society, better it, a nd preserve it. Machiavelli writes of a society where anyone can be a prince; which for our purposes is a synonym for ruler, if they follow his instructions. These instructions areRead MoreDifference in the Philosophy of Plato and Aristotle and Their Influence.1213 Words   |  5 PagesGreek words of ‘philo’ meaning love and ‘sophos’ meaning wisdom (Philosophy). It is the pursuit for wisdom, to comprehend human behavior, nature and ultimately the meaning of life. Plato was the student of Socrates, influenced by his work, Plato aged to become a great philosopher himself; establishing his philosophy from that of his teacher. Aristotle was the student of Plato, and like his teacher, grew up to ground his philosophy from that of Plato. Although, both Plato and Aristotle criticized theirRead MoreCommunism: Its Origins and World Impact Essay1025 Words   |  5 Pagesfrom it. Communism can be seen as a theory and a system of both political and social organizati on that has had a great impact on the world through most of the twentieth century. Let us begin by defining what communism is, where it all began, who were some of the key people that played a major role in communism, and when it fell apart. There are many different definitions of communism. Miskelly and Noce defined it as A political, economic and social theory that promotes common ownership of property

Predictors of Nigerian Undergraduates †Free Samples to Students

Question: Discuss about the Predictors of Nigerian Undergraduates. Answer: Introduction The multinational organization Apple has designed an iPhone, which offers amended safety features along with multiple security passwords. The iPhone has one major feature, i.e., it has touchscreen passwords, therefore, the device can be accessed or used only by the approved or the authorized user. However, alternatively, the iPhone has also been utilized by some unauthorized persons for harming or hurting others like terrorists have utilized iPhones for delivering and sending private information to some other terrorists and with the use of that information, they have also done several attacks in many nations. The FBI has asked the iPhone manufacturers to develop an appropriate operating system which can assist to interrupt the safety and the firewall of the iPhone that allows FBI to damage the safety characteristic of the terrorists smartphones. This situation is associated with unlocking the safety functions of the iPhone. There were some disputation taking place between the Apple o rganization and the FBI as the Apple organization has denied to provide any type of help or assistance. Now, FBI with the help of RAM (Random Access Memory) data made it completely possible to get and access the data from terrorists smartphones. Data Security of Apple Organization The case identified here in this report highlights the information security of the Apples iPhone. In 2016, the FBI had effectively broken the security standards of the iPhone 5c. Prior, the FBI had requested assistance from the Apple organization to open this component, but Apple had rejected to give any assistance on this issue, and now, the FBI has effectively finished their undertaking without the contribution of the Apple organization, and the FBI hasn't uncovered any details about the same to the organization (Agbatogun, Lawunmi, 2012). In 2014, there were almost fourteen individuals that were slaughtered and twenty-two individuals who injured the people of San Bernardino. The attackers were the terrorists who had done this shooting. The FBI got the iPhone of a psychological militant and they asked for help from the Apple organization, but the company has declined the FBI in offering any assistance to them (Bologna, 2014). As the FBI has requested an Operating framework from Ap ple that can completely break the safety functions of this iPhone so that they can get to the information of the iPhone user and can discover the fear based oppressor by utilizing this information (Gwynne, 2015). The Apple organization has not thought of the ways and the techniques which they have utilized for breaking this element as well as they are stressed about their clients and now, the FBI is not interested in revealing the strategy or the calculation they have utilized for this reason to the Apple. Probably, it has influenced the security of the iPhones, but leaving a psychological militant openly free out there is additionally harmful (Gwynne, 2015). The fear based oppressor can accomplish more assaults and offer opportunities to the psychological militants can bring forth another new fear mongers. At the point when the FBI has requested assistance from the Apple, it was their obligation to offer assistance to the FBI group. On the off chance that they would not like to mak e programming for breaking the iPhone, but they ought to help them in opening that specific mobile so that the FBI can explain and understand their case easily. The programmers are the major hotspot for influencing the private information or for damaging the security of the information (Guo, 2016). The FBI has now effectively made plans to make secondary passages for taking over the security of the iPhones. Now, they can get the information about the iPhone users that is utilized by the fear based oppressor. They have also got the information of the users from the RAM area. This has become a major issue for the Apple Company. The FBI has not given this strategy to the Apple and if the FBI will disclose this procedure in the market then, it would be a major danger to the Apple Company (Rubinstein, 2013). The share trading system in this industry will likewise endure great hazards as the client loses the sentiment trust from this industry. If the safety or the concealment of the infor mation will be affected, then it would affect the organizations revenue and also adversely affect the reputation of the organization. The FBI ought to give assistance to the Apple organization with the goal so that they can enhance the security highlight of the versatile. The FBI also ought to comprehend that the Apple had not given assistance to the FBI organization in light of the fact that it could influence the clients maintenance (Schwartz, Reidenberg, 2013). The Apple organization can make new encryption strategies to make solid security. The company can enhance the component of numerous passwords and they can also make new strategies for making passwords including numbers and extraordinary characters with secret keys, with the goal that it can't be effectively distinguished. The FBI organization ought to tell the technique for hacking into the Apples programs so that they can deal with the security of the gadgets. If the Apple had offered help to the FBI, then this circumstance could be avoided (Singleton, 2014). The organization could have given the encryption system of that specific iPhone. To pick up the enthusiasm of the clients, the Apple organization ought to make other security highlights for the gadgets, so that nobody can go into the framework and nobody can meddle with the information on the device (Soderberg, 2010). The FBI is now ready to go into the room of the psychological militant after hacking the iPhone that is utilized by the assailants. No question, it is an uplifting news for all as they are exceptionally close to their main goal. In the event that the FBI organization offers flexibility to one fear monger, then it can bring forth various distinctive psychological militants. Therefore, the FBI organization has followed the information and furthermore revealed the substance of different other individuals that are associated with this situation. But, they have not yet revealed the ways by which they have hacked the arrangement of the assailants (Tene, 2010). As in the asking of the case, they needed assistance from the Apple Company, yet they have denied them to off er any kind of assistance (Xu, Hu, Zhang, 2013). Conclusion The FBI organization has broken a few locking functions of the iPhone, and this has become a major risk to the organization. If this component will be uncovered in the market, then the general public can get to it for illicit purposes, and also anyone will be able to manipulate the information by hacking passwords of the smartphones. The Apple organization ought to take a few steps and make another version of the operating framework which can provide better security as compared to the previous versions and ought to give a free form of the redesigned OS to the old clients of the iPhone. This will likewise enhance the market estimation of the Apple's iPhones. The FBI should give assistance to the Apple with their goal for enhancing the security highlights of the versatile. The FBI must comprehend that the Apple organization had not given assistance to them since, it could influence the clients maintenance. The Apple organization can make new encryption strategies to make the high stand ards of security. The company should also enhance the element of numerous passwords and can also make new strategies for making passwords including numbers and exceptional characters with secret keys so that it can't be effectively identified. References Agbatogun, A., Lawunmi, O. (2012). Gender, Computer Access and Use as Predictors of Nigerian Undergraduates Computer Proficiency.African Research Review,3(4). Bologna, J. (2014). Ethical issues of the information era.Computers Security,9(8), 689-692. Guo, B. (2016). Why Hackers Become Crackers An Analysis of Conflicts Faced by Hackers.Public Administration Research,5(1), 29. Gwynne, P. (2015). The FBI vs Albert Einstein.Physics World,15(6), 13-13. Rubinstein, I. (2013). Big Data: The End of Privacy or a New Beginning?.International Data Privacy Law,3(2), 74-87. Schwartz, P., Reidenberg, J. (2013).Data privacy law(1st ed.). Charlottesville, Va.: Michie. Singleton, S. (2014).Data protection law for employers(1st ed.). London: Thorogood. Sderberg, J. (2010). Misuser Inventions and the Invention of the Misuser: Hackers, Crackers and Filesharers.Science As Culture,19(2), 151-179. Tene, O. (2010). Privacy: The new generations.International Data Privacy Law,1(1), 15-27. Xu, Z., Hu, Q., Zhang, C. (2013). Why computer talents become computer hackers.Communications Of The ACM,56(4), 64.

Solved Questions Financial Accounting free essay sample

Nestle would record the bond at acquisition cost, not the amount it will receive at maturity. b. Both U. S. GAAP and IFRS would recognize Prepaid Insurance (current asset); CHF240 million would be recorded initially. At Nestle’s year-end, the balance in the Prepaid Insurance account would reflect the two months usage of the insurance, reducing the balance to CHF200 [= CHF240 – (CHF240 X 2/12)] million. . Both U. S. GAAP and IFRS would recognize Option to Purchase Land (noncurrent asset), CHF6 million. d. Neither U. S. GAAP nor IFRS recognizes the employment contract, a mutually unexecuted contract, as an asset. e. Under U. S. GAAP, Nestle would record only the costs of obtaining the patent as an asset on its balance sheet, Patent (noncurrent asset), CHF0. 5 million. The remaining CHF80 million is an expense of the period. Under IFRS, Nestle would recognize Research Expense of CHF48 (= 60% X CHF80) million in the period incurred and record a Development Asset (noncurrent asset) at the acquisition cost of CHF32 million (= 40% of CHF80 million) as an asset on its balance sheet, which it would depreciate over the useful life of the product. We will write a custom essay sample on Solved Questions Financial Accounting or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Under IFRS, Nestle would also recognize the patent as an asset on its balance sheet, Patent (noncurrent asset), CHF0. 5 million. f. Under both U. S. GAAP and IFRS, Nestle would not recognize the cocoa beans as an asset until it receives the inventory. 3. 23