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

C Interview Questions

Questions Answers Views Company eMail

Write a program to find minimum between three no.s whithout using comparison operator.

IBM,

4 11135

what is the full form of c language

Satyam, TCS, VNC,

9 31872

why we are using float in C

4 6501

How to calculate sum

2 4417

write a program to remove duplicate from an ordered char array? in c

2 7629

what is foreign key in c language?

ADP,

1 6180

write a program to produce the following output; ABCDEFGFEDCBA ABCDEF FEDCBA ABCDE EDCBA ABCD DCBA ABC CBA AB BA A A

ABC, College School Exams Tests,

17 59833

pierrot's divisor program using c or c++ code

2185

Explain function pointer with exapmles.

2 6167

Explain demand paging.

Agilent,

1 4818

Explain Linker and Loader

5 13732

Three major criteria of scheduling.

1 3606

Find if a number is power of two or not?

1 3416

Find greatest number out of 10 number without using loop.

TCS,

5 18831

Find occurence of a character in a sting.

TCS,

3 6257

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Un-Answered Questions { C }

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

1125

What are multibyte characters?

1067

How is a macro different from a function?

1132

What is a program flowchart and how does it help in writing a program?

1097

What is the importance of c in your views?

1120

How can I find out how much free space is available on disk?

1024

Explain argument and its types.

1011

The file stdio.h, what does it contain?

1130

what is the difference between 123 and 0123 in c?

1165

the number of measuring units from a arbitrary starting point in a record area or control block to some other point a) branching b) recording pointer c) none d) offset

1063

Is there any demerits of using pointer?

1028

What is the full form of getch?

1205

What's the best way of making my program efficient?

1048

What is wrong with this initialization?

966

What is calloc malloc realloc in c?

1022

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