A(n) ________ examination involves searches of the areas the operating system does not recognize as being normally used

Which of the following methods inserts an element into a stack data structure?

a) enqueue b) dequeue c) push d) pop e) peek

The goal of the _____ step of systems development is to gain a clear understanding of the problem to be solved or opportunity to be addressed.

a. systems analysis b. systems investigation c. systems design d. systems implementation