C Interview Questions
Questions Answers Views Company eMail

What are Storage Classes in C ?

TATA, TCS, CTS, IBM, Wipro, HP, Tamil Nadu Open University TNOU, Maharaja Whiteline,

32 88369

How the processor registers can be used in C ?

HP,

7 8735

What is an volatile variable?

HP,

15 24101




How to access or modify the const variable in c ?

HP, HCL,

16 22726

What is structure padding ?

HP,

3 22689

What is structure packing ?

HP,

2 9831

How to implement call back functions ?

HP,

3 5682

What is an anonymous union and where to apply that ?

HP,

3 5843




How to implement variable argument functions ?

HP,

1 5533

What are advantages and disadvantages of recursive calling ?

HP, College School Exams Tests, Jyoti Ltd, Sage, Wipro, Evolving Systems,

12 82951

How the C program can be compiled?

HP,

10 9230

What are the preprocessors?

HP,

8 8739

what are the various memory handling mechanisms in C ?

HP,

4 6984

what is a function pointer and how all to declare ,define and implement it ???

Honeywell,

4 6812

Give a fast way to multiply a number by 7

Microsoft, Aricent, Accenture,

15 35192


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Un-Answered Questions { C }

write a program to print data of 5 five students with structures?

706


To print the pattern 1 2 3 4 5 10 17 18 19 6 15 24 25 20 7 14 23 22 21 8 13 12 11 10 9

1163


write a program to find the given number is prime or not

2099


hi, which software companys will take,if d candidate's % is jst 55%?

685


how to introdu5ce my self in serco

636


what is the diffrenet bettwen HTTP and internet protocol

515


write a C program: To search a file any word which starts with ?a?. If the word following this ?a? starts with a vowel.Then replace this ?a? with ?a? with ?an?. redirect with the output onto an output file.The source file and destination file are specified by the user int the command line.

1558


main() { char p[] = "hello world!"; p = "vector"; printf("%s",p); }

375


while initialization of array why we use a[][2] why not a[2][]...?

961


What is mean by Data Driven framework in QTP? Can any one answer me in details on this regard.

916


design and implement a data structure and performs the following operation with the help of file (included 1000 student marks in 5 sub. and %also) 1.how many students are fail in all 5 subjects (if >35) 2. delete all student data those are fail in all 5 subjects. 3. update the grace marks (5 no. if exam paper is 100 marks) 4. arrange the student data in ascending order basis of marks. 5.insert double of deleted students with marks in the list.

668


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.

887


writ a program to compare using strcmp VIVA and viva with its output.

567


the question is that what you have been doing all these periods (one year gap)

763


will u please send me the placement papers to my mail???????????????????

464