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

C Interview Questions

Questions Answers Views Company eMail

write a c program to find the largest and 2nd largest numbers from the given n numbers without using arrays

IBM,

2247

how to print the character with maximum occurence and print that number of occurence too in a string given ?

Microsoft,

2470

write c program to display output 10(10+20)+(10+20+30)+ ... n term

Hindustan Gum Chemicals,

2186

write a c program to do the following: a) To find the area of a triangle. b) To convert the temperature from Fahrenheit to Celsius. c) To convert the time in hours : minutes : seconds to seconds.

1991

why to assign a pointer to null sometimes??how can a pointer we declare get assigned with a garbage value by default???

1969

what will be the output of this program? void main() { int a[]={5,10,15}; int i=0,num; num=a[++i] + ++i +(++i); printf("%d",num); }

Microsoft,

6 8523

write a progrmm in c language take user interface generate table using for loop?

2049

Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 5 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

1 4987

main() { int i; printf("%d",scanf"%d",&i))//if the input is 12 24 34 then wat will be the output }

2 3947

#include void main() { int a=10,b=20,c=30; printf("%d",scanf("%d%d%d",&a,&b,&c)); } what is the output for this?

IIIT,

4 11161

Is it possible to run using programming C for Java Application?

NIC,

2 4514

write a c program to find reminder and quotient if one number is divided by other.to code this program don't use more than 2 variables

TCS,

2 6194

write a program that declares an array of 30 elements named "income" in the main functions. then cal and pass the array to a programmer-defined function named "getIncome" within the "getIncome" function, ask the user for annual income of 30 employees. then calculate and print total income on the screen using the following function: "void getIncome ( ai []);

TCS,

2359

write a programming in c to find the sum of all elements in an array through function.

2176

i got 75% in all semester am i eligible for your company

Infosys,

2227

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Un-Answered Questions { C }

Create a simple code fragment that will swap the values of two variables num1 and num2.

1285

What is sizeof array in c?

1057

What is logical error?

1123

Hai,I have done with my bachelor of commerce and planing to ms,please suggest me how to convince vo for shifting from commerce to computers. Visa on 8 DEC 2014 Npu university

2044

What is %d used for?

1040

How can this be legal c?

1086

Function which gives a pointer to a binary trees const an integer value at each code, return function of all the nodes in binary tree.?

1069

Where static variables are stored in c?

1107

Why is c fast?

1058

What are the advantages and disadvantages of pointers?

1070

Can true be a variable name in c?

1039

What is meant by recursion?

1052

What is #ifdef ? What is its application?

1108

What is zero based addressing?

1171

Write a program to check whether a number is prime or not using c?

1058

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