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

C Interview Questions

Questions Answers Views Company eMail

main() { clrscr(); } clrscr();

ME, Wipro,

6 18560

enum colors {BLACK,BLUE,GREEN} main() { printf("%d..%d..%d",BLACK,BLUE,GREEN); return(1); }

ME,

4 17154

void main() { char far *farther,*farthest; printf("%d..%d",sizeof(farther),sizeof(farthest)); }

ME, pspl,

3 31161

main() { int i=400,j=300; printf("%d..%d"); }

ME,

13 28156

main() { char *p; p="Hello"; printf("%c\n",*&*p); }

ME,

2 18808

main() { int i=1; while (i<=5) { printf("%d",i); if (i>2) goto here; i++; } } fun() { here: printf("PP"); }

ME,

3 15346

void main() { int i=5; printf("%d",i++ + ++i); }

ME,

21 45135

void main() { int i=5; printf("%d",i+++++i); }

ME,

17 23648

#include main() { int i=1,j=2; switch(i) { case 1: printf("GOOD"); break; case j: printf("BAD"); break; } }

ME,

6 19996

what is the maximum no. of bytes calloc can allocate

Mphasis,

4 10280

how does the for loop work actually..suppose for the following program how it ll work plz explain to me for(i=5;i>=0;i--) prinf(i--);

RMSI,

19 24748

what is the use of using linked list and array?

Infosys, TCS,

10 16206

What is the diffences between Windows XP and Windows Visa

Aricent, FHF,

1 8119

The differences between Windows XP and Windows Visa

HCL,

8 11927

why should i select you?

Wipro,

21 27184

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Un-Answered Questions { C }

Please send me WIPRO technical question to my mail ID.. its nisha_g28@yahoo.com please its urgent

2180

What is the easiest sorting method to use?

1254

"C" language developed by "Dennis Ritchie" at AT & T. his remarks are a) too general, too abstract b) could deal with only specific problems c) lost generality of BCPL and B restored d) no remarks

1159

What are the advantage of c language?

1114

Devise a program that inputs a 3 digit number n and finds out whether the number is prime or not. Find out its factors.

1174

In a switch statement, what will happen if a break statement is omitted?

1123

What are the disadvantages of c language?

1261

How do you view the path?

1185

What is data structure in c programming?

1135

How do you construct an increment statement or decrement statement in C?

1278

What is the difference between ++a and a++?

1277

Given two strings S1 and S2. Delete from S2 all those characters which occur in S1 also and finally create a clean S2 with the relevant characters deleted.

1477

What are the 3 types of structures?

1069

How would you use the functions fseek(), freed(), fwrite() and ftell()?

1210

What does c value mean?

1267

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