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Why testing is vital with respect to software?
Explain the role and functions of a Systems Analyst in the overall project development.
What does the insert statement in extract datasets do? It describes the fields of a field group.
What is Exception? Ans) An event that causes suspension of normal program implementation. Types contain addressing exception, operation exception, data exception, overflow excep
Q. For the structural chart given in fig.1 calculate the Information Flow index of individual modules as well as whole software. Total information flow = IF (main) + IF (A
Question: a) List and explain three project Estimation techniques. b) During an estimation exercise, a work breakdown structure (WBS) is used as checklist for the activitie
Determine the aspects of prototyping model. Figure below portrays prototyping model. Prototype model has the below aspects: (i) It helps in determining user requirements
What are the two levels of testing? i. Component testing Individual works are tested. Tests are derived from developer's experience. ii. System Testing The group o
Discuss the design steps of the transform mapping. Re-examine the fundamental model. Re-examine and refine the DFD for the software. Determine the DFD has either the
Question This question refers to the database Schema. Express the following queries in SQL: (a) List the First Name, Last Name and telephone number of all employees who wer
Q. List four reasons why it is difficult to improve software process. Ans It is difficult to get better software process due to following reasons: 1. Lack of knowledge-
A testing procedure focuses on logical internals of software ensuring that all statements have been tested and all are functional externals. At the same time as testing, we execute the entire program before it gets to the customer with specific indent of finding and removing all errors. In order to find the maximum number of errors, test has to be conducted systematically and test cases must be designed using disciplined techniques.
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