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

C Interview Questions

Questions Answers Views Company eMail

which one of follwoing will read a character from keyboard and store in c a)c=getc() b)c=getchar() c)c=getchar(stdin) d)getc(&c) e)none

Trident,

7 9798

what is disadvantage of pointer in C

Tech Mahindra,

13 18337

ABCDCBA ABC CBA AB BA A A

TCS,

4 9347

which one is highest Priority in c? a)=,b)+,c)++,d)==

4 2916

which one low Priority in c? a)=,b)++,c)==,d)+

10 3651

What are data breakpoints?

Adobe,

3 6137

What are bit fields? What is their use?

Adobe,

2 3906

Write code for atoi(x) where x is hexadecimal string.

Adobe,

5 21584

Write code for finding depth of tree

Adobe,

2 3459

Two's compliment of -5

Adobe,

4 5342

CopyBits(x,p,n,y) copy n LSBs from y to x starting LSB at 'p'th position.

Adobe,

9 6075

what's the return value of malloc()

9 8820

I have written a pro*C program to fetch data from the cursor. where in i have used the concept of BULK FETCH.... each FETCH statement is taking lots of time to fetch specified number of rows at...

8196

What are the average number of comparisons required to sort 3 elements?

DRDO,

2 4431

Is it possible to run a c program without using main?If yes HOW??

Wipro,

13 10305

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Un-Answered Questions { C }

write a program to reverse a every alternetive words in a string in a place. EX: Input is "this is the line of text" Output should be "shit is eht line fo text" Please any one tell me code for that.

793

to find the closest pair

978

develop algorithms to add polynomials (i) in one variable

900

hi any body pls give me company name interview conduct "c" language only

800

What is the code for 3 questions and answer check in VisualBasic.Net?

938

c language interview questions & answer

680

hi to every one .. how to view table pool after creating the pooled table? plz help me.. if any knows abt this ..

658

pgm to find any error in linklist(in single linklist check whether any node points any of previous nodes instead of next node)

1377

why wipro wase

1028

what value is returned to operating system after program execution?

805

how to find binary of number?

1785

I need a help with a program: Write a C program that uses data input in determining the whole of points A and a whole of circles B. Find two points in A so that the line which passes through them, cut through the maximum number of circles.

701

I need previous papers of CSC.......plz help out by posting them.......

935

In c programming typeing to occupy the variables in memory space. if not useing the variable the memory space is wasted.ok, how to avoid the situation..? (the variable is used & notused)

799

if the area was hit by a virus and so the decrease in the population because of death was x/3 and the migration from other places increased a population by 2x then annually it had so many ppl. find our the population in the starting.

3232

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