C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Interview Questions

Questions Answers Views Company eMail

HOW CAN ADD OUR FUNCTION IN LIBRARY.

5 11761

CAN WE DEFINE ANY FUNCTION WITHIN A FUNCTION.

15 28751

what is the first address that gets stored in stack according to a C or C++ compiler???? or what will be the first address that gets stored when we write a C source code????????

Apple,

2 8159

dynamically allocate memory for linear array of n integers,store some elements in it and find some of them

1 4891

Write a program which take a integer from user and tell whether the given variable is squar of some number or not. eg: is this number is 1,4,9,16... or not

Alcatel,

9 12051

What is the meaning When we write "#include" what is # and what does include does there???

HCL, Wipro,

22 76618

write a recursive program in'c'to find whether a given five digit number is a palindrome or not

2 6707

write a program in 'c' to find the value of p[i+1]^n.p,i,n are arguments of a macro and n is a integer

1 4318

What is the code for 3 questions and answer check in VisualBasic.Net?

Infosys,

2163

how to implement stack operation using singly linked list

2 7036

c program to add and delete an element from circular queue using array

3 18154

C program to perform stack operation using singly linked list

3 10917

which operator having highest precedence? a.)+ b.)++ c.)= d.)%

4 8232

which operator having lowest precedence?? a.)+ b.)++ c.)= d.)%

4 7746

what is the associativity of bitwise OR operator?

1 4334

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Un-Answered Questions { C }

What is #line in c?

1019

What is the use of ?

1042

Write a program which returns the first non repetitive character in the string?

1127

What is exit() function?

1023

Explain modulus operator. What are the restrictions of a modulus operator?

1020

Hi how many types of software editions are there and their difference (like home editions, enterprise, standard etc) can u please help me

1952

In C, What is the #line used for?

2214

the constant value in the case label is followed by a a) semicolon b) colon c) braces d) none of the above

1254

What are header files and explain what are its uses in c programming?

1133

What happens if you free a pointer twice?

1087

Write a program to swap two numbers without using third variable in c?

1133

Tell me when is a void pointer used?

1184

How is a pointer variable declared?

1098

What are Macros? What are its advantages and disadvantages?

1166

What is a example of a variable?

1025

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