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 24169

what is disadvantage of pointer in C

Tech Mahindra,

13 29550

ABCDCBA ABC CBA AB BA A A

TCS,

4 19680

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

4 7097

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

10 12071

What are data breakpoints?

Adobe,

3 9547

What are bit fields? What is their use?

Adobe,

2 6619

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

Adobe,

5 26827

Write code for finding depth of tree

Adobe,

2 6586

Two's compliment of -5

Adobe,

4 9569

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

Adobe,

9 12910

what's the return value of malloc()

9 16465

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...

10254

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

DRDO,

2 7129

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

Wipro,

13 21053

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Un-Answered Questions { C }

Write a client and server program in C language using UDP, where client program interact with the Server as given below: i) The client begins by sending a request to send a string of 8 characters or series of 7 numbers, the server sends back a characters or numbers as per the request of the client. ii) In case of series of 7 numbers: The client sends a multiplication of numbers, to the server. iii) In case of a string of 8 characters: The client sends a reverse order of string to the server.. iv) Server will send an acknowledgment to the client after receiving the correct answer

4424

Is c dynamically typed?

1215

What is bss in c?

1167

What does %c do in c?

1056

What is a program flowchart and how does it help in writing a program?

1197

Can you explain what keyboard debouncing is, and where and why we us it? please give some examples

2254

Can we initialize extern variable in c?

1186

what are enumerations in C

1224

which type of aspect you want from the student.

2209

What is the value of c?

1139

Are there namespaces in c?

1194

Sir i need notes for structure,functions,pointers in c language can you help me please

2463

explain what are actual arguments?

1148

praagnovation

2354

Describe the order of precedence with regards to operators in C.

1109

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