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Explain Utilization?
Ans) "Utilization" is the ratio of time a system is busy (i.e. working for us), separated by the time it is available. For example, if a system was available for 160 hours and busy for 40 hours, then utilization was (40/160 =) 25 per cent. Utilization is a useful calculated in evaluating computer performance.
Requirement traceability matrix RTM is a matrix tying up needs with the testcases. It is a way of making sure that each requirement has a corresponding testcase which will be t
Which phase is not available in software life cycle? Abstraction is the only phase which in not available in software life cycle
Define System Modelling? Define the processes that provide the needs of the view under consideration. Shows the behaviour of the processes and the assumptions on which t
What are the advantages and disadvantages of big-bang? Advantages: This approach is simple. Disadvantages: It is hard to debug. It is difficult to isolate errors while testi
Explain the prototyping approaches in software process. Two approaches i. Evolutionary prototyping - In this approach of system development, the initial prototype is pre
Explain virtual memory? Ans) Virtual memory tells to virtual storage. In virtual storage, portions of a user's program and data are placed in auxiliary storage, and the operatin
What are the aims of testing? i. Testing is a process of executing a program with the target of finding an error. ii. A good test case is one that has high possibilit
Q. Explain about Data coupling? The dependency among module A and B is said to be data coupled if their dependency is based on the fact they communicate by merely passing of da
Describe the various steps of the reuse-oriented model. The reuse-oriented model, also known as reuse-oriented development (ROD), is a method of software development in which
Question: (a) Explain the difference between a link and an association. Use a simple example to illustrate your answer. (b) Briefly describe the importance of CRC cards in
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