1. Placement Question
2. C Interview Questions
3. C Multiple Choice Questions

C Multiple Choice Questions

1. What is variable in C?
   1. It is a name of the memory location
   2. It is used to store data
   3. It’s value can be changed during execution of program
   4. All of the above

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2. C variable cannot start with
   1. An alphabet
   2. A number
   3. A special symbol other than underscore
   4. both (b) and (c)

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3. Select worng statement for constructing C variable
   1. A variable name is any combination alphabets, digits or underscores
   2. First character in variable must be alphabets and underscore
   3. Any special symbol can be used in variable name
   4. No commas or blanks are allowed within a variable name

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4. Which of the following is invalid C variable name?
   1. _p_q
   2. break
   3. #pq
   4. Both option (b) and (c)

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5. Which of the following is correct way to declare integer variable in C?
   1. a int;
   2. integer a;
   3. int a;
   4. All of the above

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6. Which of the following is correct way to initialize integer variable in C?
   1. int a = 10;
   2. a = 10;
   3. int a = 10 + b;
   4. All of the above

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7. What is Keyword in C?
   1. Keyword has their predefined meaning whose meaning already been explained to the C compiler
   2. Keyword cannot be use as a variable name
   3. Keyword also known as reserved word
   4. All of the above

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8. How many keywords in C?
   1. 30
   2. 32
   3. 38
   4. 33

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