Ojective Question

c-programming-mcqs - Set (6)

Correct Answer: Orange && Worng Answer: Red

1. Which of the following is not an example of Looping statement ?

(A). For

(B). Do-while

(C). While

(D). Switch

View Answer

Explanation: Not Avilable

2. Which of the statement we need to write in order to check any condition ?

(A). If

(B). Break

(C). Continue

(D). Exit

View Answer

Explanation: Not Avilable

3. The ______ statement causes the loop to be terminated.

(A). Exit

(B). Break

(C). Default

(D). Continue

View Answer

Explanation: In C programming break statement is terminate the loop immediately when it is encountered.

4. Which among the following is a unconditional control structure ?

(A). Do-while

(B). If-else

(C). Goto

(D). For

View Answer

Explanation: Not Avilable

5. Which is syntax of for loop?

(A). for(intialization; condition; increment/decrement)

(B). for(increment; expression; condition)

(C). for(condition; expression; statement)

(D). for(expression; condition; statement)

View Answer

Explanation: Not Avilable

6. A do-while loop is useful when we want that the statement within the loop must be executed :

(A). Only once

(B). At least once

(C). More than once

(D). None of the above

View Answer

Explanation: Not Avilable

7. In what sequence tha initialization, testing and execution of body is done in a do-while loop ?

(A). Initialization, execution of body, testing

(B). Execution of body, initialization, testing

(C). Initialization, testing, execution of body

(D). None of the above

View Answer

Explanation: Not Avilable

8. Which of the following statement is used to take the control to the beginning of the loop ?

(A). Exit

(B). Continue

(C). Break

(D). None of the above

View Answer

Explanation: Not Avilable

9. What is the work of break keyword?

(A). Halt execution of program

(B). Restart execution of program

(C). Exit from loop or switch statement

(D). None of the above

View Answer

Explanation: Not Avilable

10. A preprocessor directive is :

(A). A message from compiler to the programmer

(B). A message from compiler to the linker

(C). A message from programmer to the preprocessor

(D). A message from programmer to the microprocessor

View Answer

Explanation: Not Avilable

11. Which of the following is not a keyword in C language ?

(A). Getchar

(B). Int

(C). Void

(D). Volatile

View Answer

Explanation: Not Avilable

12. ASCII value of ‘A’ is :

(A). 65

(B). 32

(C). 97

(D). 48

View Answer

Explanation: Not Avilable

13. Struct time {int hours; int minutes; int seconds;}t; Struct time *pt; pt=&t with reference to the above declarations, which of the following refers to seconds correctly

(A). Pt.seconds

(B). Pt->seconds

(C). time.seconds

(D). time->seconds

View Answer

Explanation: Not Avilable

14. An expression contains relational operators, assignment operators and arithmetic operators and arithmetic operators. In the absence of parenthesis, the will be evaluated in which of the following order.

(A). Assignment, relational, arithmetic

(B). Arithmetic, relational, assignment

(C). Relational, arithmetic, assignment

(D). Assignment, arithmetic, relational

View Answer

Explanation: Not Avilable

15. Hierachy decides which operator

(A). is most important

(B). is used first

(C). is fastest

(D). operates on largest numbers

View Answer

Explanation: Not Avilable

1. Which of the following is not an example of Looping statement ?

2. Which of the statement we need to write in order to check any condition ?

3. The ______ statement causes the loop to be terminated.

4. Which among the following is a unconditional control structure ?

5. Which is syntax of for loop?

6. A do-while loop is useful when we want that the statement within the loop must be executed :

7. In what sequence tha initialization, testing and execution of body is done in a do-while loop ?

8. Which of the following statement is used to take the control to the beginning of the loop ?

9. What is the work of break keyword?

10. A preprocessor directive is :

11. Which of the following is not a keyword in C language ?

12. ASCII value of ‘A’ is :

13. Struct time {int hours; int minutes; int seconds;}t; Struct time *pt; pt=&t with reference to the above declarations, which of the following refers to seconds correctly

14. An expression contains relational operators, assignment operators and arithmetic operators and arithmetic operators. In the absence of parenthesis, the will be evaluated in which of the following order.

15. Hierachy decides which operator

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