Computer Sciences MCQs Chapter 11 Class 12

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Created on February 22, 2023 By Ali Durrani

Computer Sciences Ch 11 Class 12

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1. Which of the following is not a decision making statement

switch

for

if-else

2 / 20

7. Another name of conditional operator is

Unary Operator

Binary operator

Ternary Operator

Bitwise operator

3 / 20

17. The conditional operator takes expression.

one

two

three

none

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2. Which of the following operator is used as decision making statement

conditional operator

—

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19. What will be the output of (7 > 8) ?printf(“ABC”):printf(“XYZ”);

ABC

XYZ

ABCXYZ

All

6 / 20

15. is not used for making two-way decision:

conditional operator

if-else

All

7 / 20

4. Which one is a control structure?

Selection

Sequence

Repetition

All

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14. is used for making two-way decision:

if-else

Nested if

switch

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5. control structures executes program statements one after another:

Selection

Sequence

Repetition

None

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9. Which of the following is an optional part in switch statement?

default

switch

break

case

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12. is not decision-making statement:

break

Nested if

switch

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8. Which of the following keywords is not used in switch statement?

default

case

switch

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13. Which of the following operators is used as decision-making statement?

increment operator

&& operator

size of operator

conditional operator

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6. The selection statement is also known as:

Decision making statement

Compound statement

Repetition Statement

Both (a) and (b)

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10. structures is a selection structure:

if-else

switch

All of these

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18. Which operator in C language is called ternary operator?

? :

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16. The conditional operator is an alternative of:

simple if-else

nested if

None

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20. The last statement of each case in switch statement must be a:

default statement

break statement

if-else statement

is statement

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3. How many basic control structures are there?

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11. selection structures is the simplest form of decision making structure:

if-else

switch

nest if-else

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