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

C Interview Questions

Questions Answers Views Company eMail

difference between loading and linking

1 3861

difference between object file and executable file

6741

can we execute the program with the object file

1 3814

Stimulate calculator using Switch-case-default statement for two numbers

Wipro,

3005

Diff between for loop and while loop?

TCS,

2 7447

How to write a C program to determine the smallest among three nos using conditional operator?

Google,

2 19168

Read two numbers from keyboard and find maximum of them?

1 3767

Write a pro-gramme to determine whether the number is even or odd?

1 3676

Find the highest of three numbers and print them using ascending orders?

1 4437

Stimulate calculators to perform addition,subtraction,multiplication and division on two numbers using if/else statement?

IBM,

1 7641

what is the difference between static variable and register variable?

3 40484

Example of friendly function in c++

2 6492

What is the difference between %d and %*d in C

3 5872

What is the exact difference between '\0' and ""

3 5307

#include int main() { char *str[]={"Frogs","Do","Not","Die","They","Croak!"}; printf("%d %d\n",sizeof(str),strlen(str)); ...return 0; } what will the output of the above program?

6 10412

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Un-Answered Questions { C }

I was asked to write a program in c which when executed displays how many no.of clients are connected to the server.

2376

How can you tell whether a program was compiled using c versus c++?

1118

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

1871

What is the difference between Printf(..) and sprint(...) ?

1550

How are 16- and 32-bit numbers stored?

1293

What is unsigned int in c?

1010

One of the Institutes contains 5 student groups. Every group contains 4 students. Institute wants to store student group’s details in array. Group should contain group member’s details (name and registration number and age), project name, and mark of the group.

2645

How can you call a function, given its name as a string?

1166

any restrictions have on the number of 'return' statements that may be present in a function. a) no restriction b) only 2 return statements c) only 1 return statements d) none of the above

1145

What does printf does?

1259

What are the ways to a null pointer can use in c programming language?

1145

What is the significance of an algorithm to C programming?

1052

Difference between Shallow copy and Deep copy?

2032

why wipro wase

2321

PLS U SENS ME INTERVIEW O. MY EMAIL ADD, SOFIYA.SINGH@GMAIL.COM

2189

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