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C Programming Interview questions


Total available count: 52
Subject - Programming Languages
Subsubject - C Programming
1
Explain printf with example?
2
Define for loop?
3
what is the difference between header and library files?
4
How to execute a program in MS DOS environment?
5
What is Run time error?
6
What is Latent Error?
7
What are different types of Constants?
8
What is Integer Constant?
9
What are the rules for constructing Decimal Integer constants?
10
What is Floating Point Constant?
11
What is Character Constant and explain the rules?
12
What are Symbolic Constants?
13
What are the rules for defining symbolic constants?
14
Write example of the use of symbolic constants?
15
Write a Macros or a simple piece of code can also be implemented with #define?
16
What is String Constant?
17
How to declare a Variable?
18
What are the Basic Data types?
19
Explain Char Data type with example?
20
Explain int Data type with example?
21
Explain float Data type with example?
22
Explain double Data type?
23
Which Modifiers used with Basic Data Types?
24
Can we use long modifier in int data type?
25
How short modifier is used to modify the int data type?
26
Define Identifiers?
27
When and where C is developed?
28
Who written C language?
29
Why is C more popular?
30
Why C written in high-level language?
31
Write a program to add 2 numbers and explain how it works?
32
Explain about library files?
33
How to compile a C program?
34
How to execute a program?
35
Types of Errors?
36
What is Syntax error?
37
What is Logical Error?
38
What are the rules for constructing floating-point constants in fractional form?
39
What are the rules for constructing octal integer constants?
40
What are the rules for constructing Hexadecimal integer constants?
41
What are the rules for constructing floating-point constants in exponential form?