How can I prepare for Computer Loop Constructs Test Online?

You can prepare for Computer Loop Constructs Test Online by attempting the free online quizzes at Gotest.com.pk. We provide instant results, performance reports, and detailed explanations for every question.

Computer Loop Constructs Test Online

Mustansar KhanLast Updated: October 15, 2025

Start your preparation for Computer Loop Constructs Test Online. This online test contains important MCQs from past papers. Attempting this test will help you prepare for Annual Exams and Entry Tests. Read the questions carefully and select the correct option below to see your result.

Important Computer Loop Constructs Question and Answer

Total Questions:	35
Time Allowed:	20 Minutes
Total Marks:	35
How to Attempt Test:	Please choose the right Option in MCQ-type question.
Test Helpful For:	ECAT Entry Test Computer Online Test Interview Questions about Computer All Universities Entrance Test Recruitments Tests

Loop Constructs Practice Test Online With Explanation

Please wait...

Page 1 of 2

Uncategorized

1. Which loop structure is preferred when input is taken repeatedly until a condition is met?

switch

while

for

do-while

2. What is the default step size in a for loop?

3. Which function can be used to delay loop execution?

pause()

hold()

break()

sleep()

4. Which control statement can be used inside any loop to force termination?

continue

break

exit

stop

5. Which of the following is the correct way to create a reverse loop?

for (i = n; i >= 0; i--)

for (i = 0; i < n; i--)

for (i = n; i <= 0; i--)

for (i = n; i > 0; i++)

6. What is the main difference between while and do-while?

do-while executes at least once

while executes at least once

do-while checks condition first

They are identical

7. Which of the following is an infinite while loop?

while(true)

while(1)

Both B and C

while(i > 0)

8. Which of the following is not a loop construct in C?

do-while

repeat

for

while

9. Which of the following loops uses a post-test condition?

for

do-while

while

goto

10. Which condition will cause an infinite loop?

i > 10

i != 10

i = i + 1

true

11. What is an infinite loop?

A loop that never terminates

A loop that executes once

A loop that ends at zero

A loop that runs conditionally

12. Which keyword skips the current iteration and proceeds to the next?

skip

exit

continue

break

13. Which loop is best suited for menu-driven programs?

goto

do-while

for

while

14. Which of the following statements can be used to exit a loop?

continue

return

exit

break

15. Which of these can result in a compile-time error in a loop?

No increment

None

Infinite loop

Missing semicolon

16. Which of the following loops allows execution after the condition check?

do-while

None

for

while

17. Which of the following is a valid loop control structure?

goto

jump

None

continue

18. Which of the following is true about the while loop?

It always executes once

Condition is checked after execution

It runs infinitely

Condition is checked before each iteration

19. Which part of a for loop is executed only once?

Update

Condition

Initialization

Body

20. Which loop is guaranteed to execute at least once?

do-while

All of the above

for

while

21. Which keyword is used to terminate the program from inside a loop?

exit()

stop

abort

quit

22. Which of the following is not necessary in a for loop?

All are optional

Increment

Initialization

Condition

23. What is the purpose of the continue statement in a for loop?

Skips the rest of the loop for current iteration

Starts loop again

Exits from program

Ends the loop

24. Which loop type is preferred when the number of iterations is known?

goto

while

for

do-while

25. Which loop is most commonly used in iterating arrays?

for

while

switch

do-while

Page 2 of 2

26. What is the scope of a loop variable declared inside a for loop?

Main function

Within the loop block only

Global

File scope

27. Which loop allows declaration like this: for (int i = 0; ...)?

C90

C99

C89

K&R C

28. What does the break statement do in a loop?

Skips the next iteration

Restarts the loop

Ends the program

Exits the loop

29. In a for loop, which part is optional?

Condition

Increment

All of the above

Initialization

30. What is the initial value of a loop variable called?

Condition

Initialization

Iteration

Execution

31. Which keyword is used to skip the rest of the loop body and continue with the next iteration?

goto

break

exit

continue

32. Which of the following statements about loops is true?

Loops cannot be nested

All loops must have an exit condition

Only for loops allow continue

Only while loops can use break

33. Which loop is best when exit depends on user input?

switch

do-while

for

while

34. Which of the following is the syntax of a for loop?

for (condition; init; increment)

for (init; increment; condition)

for (init; condition; increment)

for (increment; condition; init)

35. Which loop is more suitable when checking the condition at the beginning is necessary?

switch

while

for

do-while

Study Plan for Computer Loop Constructs Test Online

This test is crucial for your selection.

How to Use GoTest for Preparation:

Focus on Keywords: Examiners often twist the question. Read the statement twice.
Instant Feedback: Use the “View Answers” feature after the test.

Can't find what you're looking for? Search below:

Latest Updates

Computer Database Design Process Test Online
YouTube Basic Info Test Online
MS PowerPoint Shortcuts Keys Test 2 Online
Google History Test Online
Adobe Flash Mcqs Test Online
MS Windows 10 Basic Info Test Online
MS Word Shortcuts Keys Test 2 Online
Corel DRAW Test Online

Mustansar KhanLast Updated: October 15, 2025

Important Computer Loop Constructs Question and Answer

Loop Constructs Practice Test Online With Explanation

Uncategorized

Study Plan for Computer Loop Constructs Test Online

How to Use GoTest for Preparation:

Latest Updates

Mustansar Khan

Leave a Reply Cancel reply