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 MERGE TWO SORTED ARRAY USING MERGE SORT TECHNIQUE..

1995

#include #include int main() { int a[4][4]={{5,7,5,9}, {4,6,3,1}, {2,9,0,6}}; int *p; int (*q)[4]; p=(int*)a; q=a; printf("\n%u%u",p,q); p++; q++; printf("\n%u%u",p,q); getch(); return 0; } what is the meaning of this program?

2 5001

what is void pointer?

Wipro,

1 4373

1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321

3639

void main() { int a=1; while(a++<=1) while(a++<=2); }

HCL,

4 8711

The postoder traversal is 7,14,3,55,22,5,17 Then ur Inorder traversal is??? please help me on this

1 3520

being a chemical engineer and with an aggregate of 80% why you opt for TCS and not your core industry?

TCS,

1 4290

write a program for egyptian fractions in c?

Satyam,

1 7490

How to write the code of the program to swap two numbers with in one statement?

2 6091

write a program to display & create a rational number

HCL, TCS,

1 4272

who developed c and why he developed c?

5 12494

WHO WROTE C LANGUAGE?

4 8515

WHAT IS C?

6 7147

WHAT IS LOW LEVEL LANGUAGE?

2 4029

WHAT IS HIGH LEVEL LANGUAGE?

2 4555

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Un-Answered Questions { C }

which is conditional construct a) if statement b) switch statement c) while/for d) goto

1176

The process of repeatedly running a set of computer instructions until some condition is specifed a) condition b) sequential condition c) global d) iteration

1055

How can you find the day of the week given the date?

1156

What is c value paradox explain?

1035

program to convert a integer to string in c language'

2416

Why do we use static in c?

1078

Which header file is essential for using strcmp function?

1435

If jack lies on Mon, Tue Wed and jill lies on Thursday, Friday and Saturday. If both together tell they lied yesterday. So c the given options and then c cos in the given dates one will be saying the truth and one will be lying. I got Thursday as option because jack is saying the truth he lied yest but jill is lying again as he lies on that day.

2227

How can I avoid the abort, retry, fail messages?

1102

What is d'n in c?

1080

What are the 32 keywords in c?

1057

Are global variables static in c?

1121

What is c definition?

1210

if (i = 0)printf ("True"); elseprintf("False"); Under what conditions will the above print out the string "True" a) Never b) Always c) When the value of i is 0 d) all of the above

1122

Explain what is the benefit of using #define to declare a constant?

1118

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