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 29538

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

4 15493

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

AITH, NIIT,

5 21403

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 11446

who did come first hen or agg

Infosys,

15 18777

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

HCL, IBM, Wipro,

23 40589

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

TCS,

6 29881

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

5 8257

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

6 7946

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

5 8431

what is the function of void main()?

8 29962

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 14001

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

HP, Infosys, Satyam, Vivekanand Education Society,

15 73233

what is a static function

Satyam,

10 14247

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,

2516

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Un-Answered Questions { C }

Explain function?

1144

What is the use of a semicolon (;) at the end of every program statement?

1594

What is the auto keyword good for?

1241

What is the explanation for cyclic nature of data types in c?

1266

How can you restore a redirected standard stream?

1184

What is static volatile in c?

1081

What is a macro in c preprocessor?

1158

Write a simple code fragment that will check if a number is positive or negative.

1211

What type of function is main ()?

1097

Why does everyone say not to use gets?

1204

What is identifiers in c with examples?

1248

What is the difference between char array and char pointer?

1123

Should I use symbolic names like true and false for boolean constants, or plain 1 and 0?

1132

What is the g value paradox?

1253

Explain what header files do I need in order to define the standard library functions I use?

1230

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