C Programming MCQ-3 C Programming MCQ Questions

C Programming MCQ Multiple Choice Questions and Answers

1. A C variable cannot start with

(A) An alphabet

(B) A number

(D) Both (b) and (c)

Answer : D

2. Select the odd one out with respect to type ?

(A) Char

(B) Int

(D) Float

Answer : A

3. Which type of variable can have same name in different function

(A) Global variable

(B) Static variable

(D) Both (b) and (c)

Answer : D

4. For 16-bit compiler allowable range for integer constants is ______ ?

(A) -3.4e38 to 3.4e38

(B) -32767 to 32768

(D) -32668 to 32667

Answer : C

5. Which of the following is false in ‘C’.

(A) Capital letters can be used in variable names.

(B) Variable names can contain a digit.

(D) Keywords can be used as variable names.

Answer : D
Explanation : Keywords never be used in Variable declaration.

C Programming MCQ

6. An “int” datatype requires :

(A) 2 bytes

(B) 3 bytes

(D) 8 bytes

Answer : A

7. Which of the following spwcial symbol allowed in a variable name ?

(A) *(Asterisk)

(B) |(Pipeline)

(D) _(Underscore)

Answer : D

8. The structure combines variables of ______ data type.

(A) Similar

(B) Variable

(D) None of these

Answer : C
Explanation : The structure combines variables of dissimilar user-defined data types.

9. What is the value range of data type unsigned short int

(A) -128 to 127

(B) 0 to 255

(D) 0 to 128

Answer : C

10. How many of bytes in memory required for single character in computer ?

(A) 8 bytes

(B) 2 bytes

(D) 1 bytes

Answer : D

C Programming MCQ

11. Which of the following cannot be checeked in a swith case statement ?

(A) Float

(B) Interger

(D) None of the above

Answer : A
Explanation : A switch-case statement must be an integer, char, short, long. Float and double are not allowed.

12. If ‘a’ is an interger variable, then a=5/2; will return a value

(A) 2.5

(B) 3

(D) 0

Answer : C
Explanation : Because integer store only whole number it doesn’t contain deecimal number.

13. Which of the following is the correct way of declaring float pointer.

(A) float ptr

(B) float *ptr

(D) None of above

Answer : B
Explanation : Pointer declaration: datatype *var-name;

14. Address stored in pointer variable is of type

(A) Integer

(B) Float

(D) Array

Answer : A

15. Which of the following can a format string of printf() function contain :

(A) Character, format specifications and escape sequences

(B) Character, interger and floats

(D) Inverted commas, precentage sign and backslash character

Answer : A

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C Programming MCQ-3

1. A C variable cannot start with

2. Select the odd one out with respect to type ?

3. Which type of variable can have same name in different function

4. For 16-bit compiler allowable range for integer constants is ______ ?

5. Which of the following is false in ‘C’.

C Programming MCQ

6. An “int” datatype requires :

7. Which of the following spwcial symbol allowed in a variable name ?

8. The structure combines variables of ______ data type.

9. What is the value range of data type unsigned short int

10. How many of bytes in memory required for single character in computer ?

C Programming MCQ

11. Which of the following cannot be checeked in a swith case statement ?

12. If ‘a’ is an interger variable, then a=5/2; will return a value

13. Which of the following is the correct way of declaring float pointer.

14. Address stored in pointer variable is of type

15. Which of the following can a format string of printf() function contain :

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