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 85939

How the processor registers can be used in C ?

HP,

7 8039

What is an volatile variable?

HP,

15 23237




How to access or modify the const variable in c ?

HP, HCL,

16 21387

What is structure padding ?

HP,

3 21586

What is structure packing ?

HP,

2 9134

How to implement call back functions ?

HP,

3 5323

What is an anonymous union and where to apply that ?

HP,

3 5603




How to implement variable argument functions ?

HP,

1 5275

What are advantages and disadvantages of recursive calling ?

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

12 80980

How the C program can be compiled?

HP,

10 8761

What are the preprocessors?

HP,

8 7864

what are the various memory handling mechanisms in C ?

HP,

4 6673

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

Honeywell,

4 6448

Give a fast way to multiply a number by 7

Microsoft, Aricent, Accenture,

15 33872


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Un-Answered Questions { C }

‘ C’ PROGRAME TO SHOW THE TYPE OF TRANGLE BY ACCEPTING IT’S LENGTH .

1247


difference between Low, Middle, High Level languages in c ?

531


You are to write your own versions of strcpy() and strlen (). Call them mystrcpy() and mystrlen(). Write them first as code within main(), not as functions, then, convert them to functions. You will pass two arrays to the function in the case of mystrcpy(), the source and target array.

835


A float occupies 4 bytes in memory. How many bits are used to store exponent part? since we can have up to 38 number for exponent so 2 ki power 6 6, 6 bits will be used. If 6 bits are used why do not we have up to 64 numbers in exponent?

775


code for replace tabs with equivalent number of blanks

607


find out largest elemant of diagonalmatrix

634


what is diffrence between linear and binary search in array respect to operators?what kind of operator can be used in both seach methods?

546


to find the closest pair

817


please give me some tips for the placement in the TCS.

716


WHAT IS THE DEFINATION OF IN TECHNOLOGY AND OFF TECHNOLOGY ?

662


what are the facialities provided by you after the selection of the student.

712


process by which one bit patten in to another by bit wise operation is? (a) masking, (b) pruning, (c) biting, (d) chopping,

841


i have a written test for microland please give me test pattern

1097


what is reason of your company position's in india no. 1.

800


hw can we delete an internal node of binary search tree the internal node has child node..plz write progarm

665