Question 1 (1 point)

int x = 0; while (x x++; cout } What is the first thing printed by the above code?

Question 1 options:

	-1
	0
	1
	2
	Nothing is printed

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Question 2 (1 point)

int x; for (x = 0; x } cout What is the last thing printed by the above code?

Question 2 options:

	0
	1
	2
	8
	9
	10
	11
	Nothing is printed
	The code never ends

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Question 3 (1 point)

int x = 0; while (x cout x++; } What is the last thing printed by the above code?

Question 3 options:

	8
	9
	10
	11
	Nothing is printed
	The code never ends

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Question 4 (1 point)

int x = 0; while (x > 10) { cout x++; } What is the last thing printed by the above code?

Question 4 options:

	8
	9
	10
	11
	Nothing is printed
	The code never ends

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Question 5 (1 point)

Which of the following symbols has the highest precedence?

Question 5 options:

	++
	||
	&&
	-

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Question 6 (1 point)

Which of the following code segments will count from 1 to 100 (including 1 and 100)?

Question 6 options:

	for (int i=1; i
	for (int i=1; i
	for (int i=0; i
	for (int i=0; i
	for (int i=1; i

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Question 7 (1 point)

int x = 0; while (x > 10) { x++; cout } What is the first thing printed by the above code?

Question 7 options:

	-1
	0
	1
	2
	Nothing is printed

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Question 8 (1 point)

If you need to write a do-while loop that will ask the user to enter a number between 2 and 5 inclusive, and will keep asking until the user enters a correct number, what is the loop condition?

Question 8 options:

	(2
	(2
	(2
	(2 > number || number > 5)
	(2 > number && number > 5)
	(2
	(2
	(2

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Question 9 (1 point)

int x; for(x = 0;x > 0;x++) { } cout What is the last thing printed by the above code?

Question 9 options:

	0
	1
	2
	8
	9
	10
	11
	Nothing is printed
	The code never ends

Save

Question 10 (1 point)

int x = 0; while (x > 10) { x++; cout } What is the last thing printed by the above code?

Question 10 options:

	8
	9
	10
	11
	Nothing is printed
	The code never ends

Save

Question 11 (1 point)

int x = 0; while (x x++; cout } What is the last thing printed by the above code?

Question 11 options:

	8
	9
	10
	11
	Nothing is printed
	The code never ends

Save

Question 12 (1 point)

What is the value of x after the following code executes? int x=10; if ( ++x > 10 ) { x=13; }

Question 12 options:

	10
	9
	13
	11

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Question 13 (1 point)

If you want a loop to quit iterating if x 3, what would be the proper loop condition test?

Question 13 options:

	(x 3)
	(x >10 || y
	(x >=10 && y
	(x >=10 || y

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Question 14 (1 point)

int x; for (x = 0; x cout } What is the output of the above code?

Question 14 options:

	0 1 2 3 4 5 6 7 8 9
	0 1 2 3 4 5 6 7 8 9 10
	1 2 3 4 5 6 7 8 9
	1 2 3 4 5 6 7 8 9 10
	0 2 4 6 8
	0 2 4 6 8 10
	0 2 4 6 8 10 12
	2 4 6 8
	2 4 6 8 10
	2 4 6 8 10 12
	1 3 5 7 9
	1 3 5 7 9 11
	Nothing is printed
	The code never ends

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Question 15 (1 point)

What is wrong with the following for loop? for(int i=0;i cout }

Question 15 options:

	can not use a for-loop for this
	i is not initialized
	infinite loop
	off-by-one error

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Question 16 (1 point)

Which loop structure always executes at least once?

Question 16 options:

	do-while
	for
	while
	sentinel

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Question 17 (1 point)

Which of the following is not a good reason for choosing a certain loop control?

Question 17 options:

	What the loop does
	The minimum number of iterations of the loop
	The condition for ending the loop
	If the loop is in a function

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Question 18 (1 point)

int x; for (x = 0; x ++x; cout } What is the first thing printed by the above code?

Question 18 options:

	-1
	0
	1
	2
	Nothing is printed

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Question 19 (1 point)

Question 19 options:

Complete the following code segment // count from 1 to 100 // 1 is the first number printed // 100 is the last number printed int i=0; while (i cout }

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Question 20 (1 point)

int x = 0; while (x x++; } cout What is the last thing printed by the above code?

Question 20 options:

	0
	1
	2
	8
	9
	10
	11
	Nothing is printed
	The code never ends