IPO charts provide only brief descriptions of a function's input, processing, and output, but do not show the specific steps taken in a function.

(Recursive main) Can main be called recursively on your system? Write a program contain- ing a function main. Include static local variable count and initialize it to 1. Postincrement and print the value of count each time main is called. Compile your program. What happens?

What will be an ideal response?

Return on investment analysis considers costs and benefits over a shorter time span than payback analysis.

Answer the following statement true (T) or false (F)