Chapter 5
How many times would the following loop iterate? Set k = 1 While k > 5 Display k End While ------------------- 0 4 5 infinite
0
How many times would the following loop iterate? For m = 1 To 8 step 3 Display m End For ------------------------ 3 4 5 infinite
3
How many times would the following loop iterate? Set k = 1 While k < 5 Display k Set k = k + 1 End While ------------------- 3 4 5 infinite
3
Which of the following is the structure that causes a statement or set of statements to execute repeatedly? sequence selection decision repetition
Repetition
A loop that accumulates a total as it reads each number from a series is often said to keep a(n) ________ average running total accumulation maximum value
Running total
The amount by which the counter variable is incremented or decremented in a For loop is known as the ________. incremental value step amount accumulator counter index
Step amount
Modules can be called from statements in the body of any loop True or False
True
While and For loops are considered pretest loops because they test the condition before processing the statement or statements in the loop body. True or False
True
If an expression is False, the ________ operator will return True. AND OR NOT All are unary operators
NOT
A While loop repeats infinitely when there is no statement inside the loop body that will make the test condition false. True or False
True
A condition-controlled loop can be used to iterate the body of the loop a specific number of times. True or False
True
The Do-While loop is a posttest loop. True or False
True
How many times would the following loop iterate? Set k = 1 While k <= 5 Display k End While ------------------- 0 4 5 infinite
Infinite
Statements that appear between the While and End While statements are known as the ________. While statements iteration values loop body loop
Loop body
The following is an example of a(n) ________ loop. While x < 10 set sum = sum + x set x = x + 1 End While ------------------------------ count-controlled Do-While While condition-controlled
Condition-controlled
Which type of loop uses a Boolean expression to control the number of times a loop repeats? accumulator condition-controlled count-controlled For
Condition-controlled
The While loop gets its name from the way it works: It does a task while a condition is false. True or False
False
The test condition in a While loop must always be an integer value. True or False
False