# C Multiple Choice Questions

1. Representation of data structure in memory is known as
1. Recursive
2. Abstract data type
3. Storage structure
4. File structure
B
Explanation:

1. Which of the following search algorithm requires a sorted array?
1. Linear search
2. Hash search
3. Binary search
4. All of these
C
Explanation:

1. The largest element of an array index is called its
1. Lower bound
2. Upper bound
3. Range
4. All of the above
B
Explanation:

1. Which of the following is a Compound assignment operators?
1. +=
2. *=
3. /=
4. All the above
D
Explanation:

1. What will be the output of 5.0 / 2?
1. 2
2. 3
3. 0
4. 2.5
D
Explanation:
An operation between an integer and real always yields a real result. In this operation the integer is first promoted to a real and then the operation is performed.

1. What is %f, %d, %s and %c?
1. Number Specifier
2. Format Specifier
3. Access Specifier
4. None of the above
B
Explanation:

1. Which of the following is correct set of keywords?
1. unsigned, external, typedef, signed
2. unsigned, volatile, typedef, every
3. unsigned, volatile, typedef, sizeof
4. None of the above
C
Explanation:

1. The keywords are also called
1. Safe words
2. Static words
3. Reserved words
4. Reused words
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