Systems Analysis and Design (Shelly Cashman Series) (MindTap Course List)
11th Edition
ISBN: 9781305494602
Author: Scott Tilley, Harry J. Rosenblatt
Publisher: Cengage Learning
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Chapter 11, Problem 1DT
Program Plan Intro
Justification whether integration testing is a waste of time when each
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Integration testing, according to your manager, is a complete and utter waste of time. Integration testing is not necessary if exhaustive testing has been performed on each individual software component. Instead of doing that, we ought to get started right away with the system testing. In the event that modules do not interact with one another in an efficient manner, we will address the issue. What do you think about the following statement? Do you agree or disagree with it? Please defend your position.
Integration testing, according to your manager, is a complete and utter waste of time. Integration testing is not essential if exhaustive testing has been performed on each individual software component. Instead of doing that, we need to get started right away with the system testing. In the event that modules do not communicate with one another in an efficient manner, we will resolve the problem. What do you think about the following statement? Do you agree or disagree with it? Please defend your position.
According to your manager, "integration testing is a complete waste of time." If each piece of software has been thoroughly tested, integration testing is unnecessary. As opposed to that, we should immediately commence system testing to see how it performs. It is our responsibility if modules fail to communicate properly." What do you think of this statement? Do you agree or disagree?
Chapter 11 Solutions
Systems Analysis and Design (Shelly Cashman Series) (MindTap Course List)
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- The overall emphasis of the __________ phase is on gathering data on the existing system, determining the requirements of the new system, considering alternatives within identified constraints, and investigating the feasibility of alternative solutions. a. investigation b. analysis c. design d. constructionarrow_forwardYou and your team have been hired to perform a system investigation for a fast food restaurant that wants to implement new tools and processes to improve its customer service. Currently, the restaurant has a poor reputation for not correctly filling customers orders and for taking too long to do it. Perform a functional decomposition to define the scope and basic requirements of such a system. Brainstorm some ideas to improve the situation, and choose one to pursue based on its technical, economic, legal, operational, and schedule feasibility.arrow_forward_______ is a form of testing that involves linking all of the individual components together and testing them as a group to uncover any defects between individual components. a. Unit testing b. System testing c. Integration testing d. Volume testingarrow_forward
- ______________ is a diagram used to document the processes of the current system or to provide a model of a proposed new system.arrow_forwardThere are cases where an explicit implementation modeling activity, performed by trained OO analyst/designers, might be very important. Which is correct? A. If you intend to generate code directly from the model and if you are doing component based development (CBD) to reuse components. B. If you are considered a packaged solution from a software vendor. C. If you are re-developing an existing application for security reasons. D. If the project is not based on OO principlesarrow_forwardYour supervisor said, “Integration testing is a waste of time. If each program is tested adequately, integration testing isn’t needed. Instead, we should move on to system testing as soon as possible. If modules don’t interact properly, we’ll handle it then.” Do you agree or disagree with this comment? Explain your answer in detail.arrow_forward
- "Integration testing is a total waste of time," your supervisor asserts. Integration testing is unnecessary if each application is well tested independently. The best course of action would be to resume system testing immediately. If any modules fail to communicate properly, we will address the issue immediately." Which of the following assertions do you agree with? Which of the following claims do you disagree with? Kindly provide a rationale for your answer.arrow_forwardA software development methodology is a formalized approach to implementing the Systems Development Life Cycle (SDLC). In other words, it is a list of steps and deliverables, and there are many different systems development methodologies. Each one is unique, based on the order and focus it places on each SDLC phase. In this discussion post, you are required to explain the differences between an agile methodology (e.g., XP, Scrum) and Waterfall Development. What are the main differences? Where does each approach fit? What are the advantages and disadvantages of each?arrow_forwardA new project has an average novelty for the software supplier that is going to execute it. Development flexibility is high, and requirements may change radically. The development team is all located at the same office and the software house as a whole tends to be formal in its standards and procedures. The product should be very reliable, and the algorithms are complex. The supplier would like to reuse the project with suitable modifications on further contracts. Developers are familiar with the platform and they are capable of conducting this specific type of project. The toolsets available to the development team are judged to be typical for this size of company, but schedule pressure is tight to meet a deadline.arrow_forward
- Using the standard Software Development Life Cycle, various accomplished system development projects have been completed (SDLC). When we say something is "traditional," we mean just this. But there are certain limitations to this option that you should be aware of. What are the pluses and minuses of using the SDLC approach?arrow_forwardThink about the following elements: You are a software developer at a hospital developing a patient monitoring system. Both the system and the overall appearance are excellent. Do you have a particular model in mind while creating this sort of software? The description of the proposed process model should be explicit, concise, and exact.arrow_forwardQ3 Deveropment flexibility is high, and requirements may change radically. The development team is all JA new project has an average novelty for the software supplier that is going to execute it. located at the same office and the software house as a whole tends to be formal in its standards and procedures. The product should be very reliable, and the algorithms are complex. The supplier would like to reuse the project with suitable modifications on further contracts. Developers are familiar with the platform and they are capable of conducting this specific type of project. The toolsets available to the development team are judged to be typical for this size of company, but schedule pressure is tight to meet a deadline. а. What would be the scale factor in this case? b. - hat would be the estimate of effort if the size of the application was estimated as in the region of 4000 lines of code? C. What would be the impact of all effort multipliers on the project estimation?arrow_forward
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