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

C Interview Questions

Questions Answers Views Company eMail

WAP to accept basic salary of an employee? Calculate it HRA=25%,DA=30%,PF=30%&net salary display all contents?

Finite Infotech, Lovely Professional University, Wipro,

6 29149

WAP to accept rollno,course name & marks of a student & display grade if total marks is above 200?

4 15200

WAP to accept first name,middle name & last name of a student display its initials?

AITH, NIIT,

5 20951

Blade logic interview question. 1st round is a written tests with 15 multiple questions from c and c++. All are simple basic question. Like int main () { Int i=65; Return printf(“%c”, i); } 2nd and 3rd round is technical interview. The position for which I was interview was core UNIX and c. Yes it is for system programming. The company has product name blade server. For their server they are creating their own command for their purpose. Example cd command. We can implement it in a c program by using the chdir() function. So the question asks related to PID, fork, pipe, shared memory, signal. Write a program in c which will act as cp command.

BladeLogic, Infosys,

1 11285

who did come first hen or agg

Infosys,

15 17842

what is the function of .h in #include in c ?

HCL, IBM, Wipro,

23 39282

what is the difference between #include and #include"stdio.h" ?

TCS,

6 29358

main() { printf("hello%d",print("QUARK test?")); }

5 7923

main() { int i,j,A; for(A=-1;A<=1;A++) prinf("%d\t",!!A); }

6 7576

#define f(x) main() { printf("\n%d",f(2+2)); }

5 8065

what is the function of void main()?

8 29413

write an algorithm which can find the largest number among the given list using binary search ............... this was asked in the interview

Satyam, UNIS, Wipro,

2 13787

what is the difference between normal variables and pointer variables..............

HP, Infosys, Satyam, Vivekanand Education Society,

15 72178

what is a static function

Satyam,

10 13607

hi friends how r u as soon in satyam my interview is start but i m very confusued ta wat i do plz help me frndz wat can i do plz tell me some question and answers related with "C" which r asked in the interview .

Aegis, CDAC, Infosys,

2402

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Un-Answered Questions { C }

How can you check to see whether a symbol is defined?

1069

Why is c called a structured programming language?

1233

Did c have any year 2000 problems?

1074

Add Two Numbers Without Using the Addition Operator

790

How do you define a string?

1064

State the difference between x3 and x[3].

1074

What is the purpose of 'register' keyword in c language?

992

How does pointer work in c?

1094

What is && in c programming?

1127

How do you use a 'Local Block'?

1139

How can I run c program?

1141

What is identifiers in c with examples?

1143

Once I have used freopen, how can I get the original stdout (or stdin) back?

1048

What is the behavioral difference when include header file in double quotes (“”) and angular braces (<>)?

1290

Explain main function in c?

1058

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