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

C Interview Questions

Questions Answers Views Company eMail

Tell me a C program to display the following Output? 1 1 1 1 1 2 2 2 2 3 3 3 4 4 5

3 5516

Output for following program using for loop only * * * * * * * * * * * * * * *

3 5396

program for following output using for loop? 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5

Aptech, Infosys,

8 31217

program for following output using for loop? 1 2 3 4 5 2 3 4 5 3 4 5 4 5 5

Infosys,

8 10992

simple program of graphics and their output display

Elysium,

2004

If the static variable is declared as global, will it be same as extern?

Samsung,

1 6758

How to print India by nested loop? I IN IND INDI INDIA

NIIT, Wipro,

4 18573

simple program of graphics and thier outpu display with a want what is out put of graohics in c language

CSC, HCL,

1 3739

A SIMPLE PROGRAM OF GRAPHICS AND THEIR OUTPUT I WANT SEE WAHAT OUTOUT OF GRAPHICS PROGRAM

HCL,

2134

plz let me know how to become a telecom protocol tester. thank you.

2191

If input is 123 then how to print 100 and 20 and 3 seperately?

4 7196

An entire structure variable can be assigned to another structure variable if __________

Sasken, TCS, Tech Mahindra, Wipro,

3 22683

Give the logic for this #include #include void main() { clrscr(); int a=10,b; b=++a + ++a; printf("%d", b); getch(); } Output: 24......How?

Accenture,

2 5893

in malloc and calloc which one is fast and why?

1 5436

Difference between C and Embedded C?

1 4736

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Un-Answered Questions { C }

How the c program is executed?

1162

What are static variables in c?

1085

What is masking?

1154

How can you find out how much memory is available?

1073

What are high level languages like C and FORTRAN also known as?

1176

Differentiate between full, complete & perfect binary trees.

1112

.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

2590

What are the restrictions of a modulus operator?

1129

Q.1 write a program to create binary tree 1 to 16 numbers? Q.2 write a program to creat a binary search tree for the member that is given by user?

2545

Explain what are reserved words?

1108

Explain what standard functions are available to manipulate strings?

1080

What are the types of i/o functions?

1349

What are pointers? What are different types of pointers?

1150

What does c mean before a date?

1184

What is sizeof int in c?

1064

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