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Q Distinguish software faults and software failures?
Ans: In case of a failure a software doesn't do what the users expect, a fault is a programming bug that may or mayn't actually manifest as a failure. A fault can as well be described as an error in the correctness of the semantic of a computer program. A fault will turn into a failure if the exact computation conditions are met one of them being that the faulty portion of computer software executes on the CPU. A fault can as well turn into a failure when the software is ported to a different hardware platform or a different compiler or when the software gets extended.
Q. Assume that a program will experience 200 failures in infinite time. It has now experienced 100. The initial failure intensity was 20 failures/CPU hr. (i) Determine the cur
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Q. Explain Basic Execution Time Model? The model was developed by the J.D. MUSA in 1979(MUSA79) and is based on execution time. It is presumed that failures may occur according
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Why SRS document is also called as boack-box specification of a system
What is the diamgram .
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