Computer Science Chapter 5 Loop Control Structure Mcqs Test Online 10th Class Punjab boards

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Question 1 of 10

Computer Science

1. Which loop is used when it is required to execute the loop at least once?

1.While loop

2.Do while loop

3.For loop

4.Nested loop

Question 1 of 10

Question 2 of 10

2. Which loop is used to execute a set of statements repeatedly for a fixed number of times?

1.Do while loop

2.For loop

3.Nested loop

4.While loop

Question 2 of 10

Question 3 of 10

3. Which of the following is also called counter loop?

1.Do-while

2.While

3.For

4.If-else

Question 3 of 10

Question 4 of 10

4. Which statement is used to exit from a loop as soon as certain condition is met?

1.If statement

2.Continue

3.Break

4.Default

Question 4 of 10

Question 5 of 10

5. In which loop condition is placed at the end?

1.Nested loop

2.While loop

3.For loop

4.Do while loop

Question 5 of 10

Question 6 of 10

6. Which of the following ends a multiple-statement while loop?

1.Colon

2.Semicolon

3.Right bracket

4.Right brace

Question 6 of 10

Question 7 of 10

7. What is a pass through a loop called?

1.Enumeration

2.Execution

3.Iteration

4.Culmination

Question 7 of 10

Question 8 of 10

8. Which loop is preferred to use when the number of times the loop will execute is not known in advance?

1.For loop

2.Do while loop

3.While loop

4.Nested loop

Question 8 of 10

Question 9 of 10

9. Which of the following should be placed at the beginning and the end of a for loop if it consists of more than one statement?

1.( )

2.<>

3.[ ]

4.{ }

Question 9 of 10

Question 10 of 10

10. Which structure enables the programmer to execute a set of instructions repeatedly until a particular condition is met?

1.Loop

2.Sequence

3.Choice

4.Selection

Question 10 of 10

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