Return of exec family
What does exec family return?
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While successful exec will not return, this will start executing the new program. But if there is an- error exec returns -1 and sets the errno to the correct value
Thread Interleaving Heuristics: A different kind of structural coverage is based on maximizing thread interleavings. Traditional testing frequently misses subtle race conditions or deadlocks because usually the scheduler cannot be controlled directly.
Normal 0 false false
Explain the difference between the functions performed by the phloem and xylem?
Test-Related Code Annotation and Runtime System: As useful as test systems like JUnit are, test cases do require a significant amount of work to create and maintain, especially since they are implemented outside of the SUT sources, and need to be kept
Property-Specific Heuristics: They are based on specific properties such as: Deadlock: Maximize number of blocked threads
Property Preservation: To use abstraction to show that a property holds on a concrete program, any abstractions must be property preserving. Property preservation enables you to take the results of checking the property on the abstracted program and t
Difference between program & operating system process: The process may be called the active state of a program. It also gives the status of given task mentioned in that particular program, it provides the info
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