Which of the following ports must be open in order for Remote Desktop to function?

Consider the push(newEntry) operation of the ADT Stack. What is the output of the operation?

a. true or false b. there is no output c. the object that is at the top of the stack d. the number of items left on the stack

A for statement contains three expressions: initialization, test, and

A) repeat. B) validate. C) update. D) quit. E) increment.