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 23894

what is disadvantage of pointer in C

Tech Mahindra,

13 29109

ABCDCBA ABC CBA AB BA A A

TCS,

4 19526

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

4 6941

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

10 11748

What are data breakpoints?

Adobe,

3 9374

What are bit fields? What is their use?

Adobe,

2 6493

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

Adobe,

5 26630

Write code for finding depth of tree

Adobe,

2 6467

Two's compliment of -5

Adobe,

4 9407

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

Adobe,

9 12591

what's the return value of malloc()

9 16178

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...

10204

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

DRDO,

2 7013

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

Wipro,

13 20594

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Un-Answered Questions { C }

show how link list can be used to repersent the following polynomial i) 5x+2

2306

What is the purpose of type declarations?

1119

Which type of language is c?

1076

Is main is user defined function?

1148

Does c have class?

1120

What is the purpose of 'register' keyword?

1099

Explain 'bus error'?

1094

What are integer variable, floating-point variable and character variable?

1252

What is #include stdio h?

1121

please help me..... please codes and flowchart plz turbo c lang po yan.....please asap response... 3. Make an astrology program. The user types in his or her birthday (month, day, and year as integer), and the program responds with the user’s zodiac sign, horoscope, and other information related to it. If the user’s birth year falls into a leap year, your program should display an appropriate message for it. NOTES: Conditional Statements: it should be with graphics

3337

List some applications of c programming language?

958

What are the advantages and disadvantages of c language?

1016

Explain what are the different data types in c?

1219

What is the size of enum in c?

1119

Tell me when would you use a pointer to a function?

1065

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