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Q. Explain about Core dumps debugging technique?
Debugging is the activity of locating as well as correcting errors.
Core dumps:-A printout of all registers as well as relevant memory location is obtained and studies. All dumps must be well documented and retained for possible use on subsequent problems.
Advantages:-
1. The complete contents of a memory at a vital instant of time are obtained for study.
2. Can be cost effective if utilized to explore validity of a well formulated fault hypothesis.
Disadvantages:-
1. Require a few CPU time significant input time and much analysis time.
2. Wasteful if utilized indiscriminately.
3. Hexadecimal numbers are cumbersome to understand and it is difficult to determine the address of source language variables.
Why testing is vital with respect to software?
A test method satisfying coverage criteria that needs each decision point at every possible branch to be implemented at least once.
Explain the Length of identifiers Length of identifiers :- This is a measure of the average length of separate identifiers in a program. The longer the identifiers, the more
Q. Illustrate the concept of Hybrid design? Hybrid design: Pure top-down or else pure bottom up approaches are often not practical so hybrid approach which combines the above
cause effect testing
Define process maturity. In recent years there has been a major highlighting on process maturity. The Software Engineering Institute. (SEI) has developed a widespread model p
Demonstrate the Sequence of prototyping Sequence of prototyping is demonstrated in following Figure.
what do i do and how?
What are the phases of Problem solving Loop? Problem definition shows the problem to be solved. Technical developmentSolve the Problem by some Technology. Solution Integr
Question: (a) Shneiderman's eight golden rules for dialogue design are (1) strive for consistency, (2) enable frequent users to use shortcuts, (3) give informative feedback,
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