Punjab 12th Class Computer Chapter 4 Choices and Decisions Mcqs Test Online
Questions 20
Total Marks 40
Time 20 Mins
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Punjab 12th Class Computer Chapter 4 Choices and Decisions Mcqs Test Online

Punjab 12th Class Computer Chapter 4 Choices and Decisions Mcqs Test Online

 

Question 1 of 20

Computer Science

1. The getche() function requires __________ header file.
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Question 1 of 20

Question 2 of 20

2. We all make different decisions in the face of changing ________.
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Question 2 of 20

Question 3 of 20

3. Selection structures allow a ________ among various alternatives.
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Question 3 of 20

Question 4 of 20

4. _______ function has the weakness that we have to press enter key to finish entering a value.
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Question 4 of 20

Question 5 of 20

5. Switch statements can also have _________ variable of type character.
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Question 5 of 20

Question 6 of 20

6. A conditional operator is a ________ operator.

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Question 6 of 20

Question 7 of 20

7. In the getche() function the e means it echoes the character to the screen when you _________ it.
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Question 7 of 20

Question 8 of 20

8. The switch statement has more flexibility and it is easy to _________.
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Question 8 of 20

Question 9 of 20

9. Only the entire body of the switch statement must be enclosed within ____________.
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Question 9 of 20

Question 10 of 20

10. The ________ function reads a single character the instant it is typed without waiting for Enter key and displays it on the screen.
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Question 10 of 20

Question 11 of 20

11. The _________ operator selects between two values depending on the value of an expression.
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Question 11 of 20

Question 12 of 20

12. The __________ statement enables you to select from multiple choices based on as set of fixed valued for a given expression.

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Question 12 of 20

Question 13 of 20

13. In the getche() function the ch means it gets a ________.
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Question 13 of 20

Question 14 of 20

14. In the getche() function the get means gets something from an _________ device.
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Question 14 of 20

Question 15 of 20

15. The form of conditional operator is _________.
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Question 15 of 20

Question 16 of 20

16. When the IF statement is executed, the condition is __________ first.
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Question 16 of 20

Question 17 of 20

17. The ________ statement allows one course of action to be followed if the condition is true and another to be executed if the condition is false.
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Question 17 of 20

Question 18 of 20

18. Statements that straight forwardly implement the choices and decisions are available in language.
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Question 18 of 20

Question 19 of 20

19. The switch statement is very similar to the _______ statement.
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Question 19 of 20

Question 20 of 20

20. Which brackets are used for the body of statements?
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Question 20 of 20


 

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