Why is it silly to have a static declaration (such as static int count;) above the main function? (That is, why is it silly to have a global, static variable?)
What will be an ideal response?
A global variable remains in scope as long as the program is running. A static variable (is intended to be local) and it retains its value as long as the program is running. A global variable already retains its value, so there is no need to declare it static.
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List the three approaches to complex random sampling.
What will be an ideal response?
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What will be an ideal response?