QUESTION 1

A _______- controlled loop is also called a flag-controlled loop.

QUESTION 2

How many lines of output will be printed by the following program fragment? for (i = 0; i < 5; i++) for (j = 0; j < 4; j++) WriteLine("{0} {1}", i, j);

		20
		6
		9
		12
		none of the above

QUESTION 3

How many lines of output will be printed by the following program fragment? for (i = 0; i < 5; i += 2) for (j = 0; j < 4; j = j + 2) WriteLine("{0} {1}", i, j);

		20
		6
		9
		12
		none of the above

QUESTION 4

The sentinel value is used as the operand in the conditional expression for an indefinite loop.

True

False