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

C Interview Questions

Questions Answers Views Company eMail

write a program to insert an element at the specified position in the given array in c language

Appin, IBM,

5 25888

What is difference between the following 2 lines…. int temp = (int)(0x00); int temp = (0x00int);

Bosch,

3 8212

how to generate the length of a string without using len funtion?

4 7470

write a program to check whether a given integer is a strong number or not? [Hint: 145=1!+4!+5! =1+24+120 =145]

7 14097

Write a program to generate prime factors of a given integer?

2 6030

write a program to generate 1st n fibonacci prime number

2 5522

write a program to generate 1st n fibonacci prime number

12 50395

Write a program to generate prime factors of a given integer?

Microsoft,

9 33199

write a program to check whether a given integer is a strong number or not? [Hint: 145=1!+4!+5! =1+24+120 =145]

Calsoft,

7 34001

1) write a program to generate 1st n fibonacci prime numbers using Nested if 2) write a program to generate twin prime numbers from m to n using nested if 3) write a program to check whether a given integer is a strong number or not using nested if 4) Write a program to generate prime factors of a given integer using nested if 5)write a program to generate prime numbers from m to n using nested if 6)write a program to generate perfect numbers from m to n using nested if 7)write a program to generate the pallindromes from m to n using neste if 8)write a program to generate armstrong numbers from m to n using nested if 9)write a program to generate strong numbers from m to n using nested if

TCS,

4562

if ENTERED FIVE DIGITS DESIGN A PROGRAM THAT WILL FIND CORRESPONDING VALUE FROM ASCII TABLE

1 4002

YBJBU6

1 3631

Program to display given 3 integers in ascending order

N Tech,

1 5487

Program to find the absolute value of given integer using Conditional Operators

N Tech,

6 30013

Program to find the value of e raised to power x using while loop

IBM, N Tech,

5 31983

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Un-Answered Questions { C }

what is the difference between north western polytechnique university and your applied colleges?? please give ur answers for this. :)

2361

What is the default value of local and global variables in c?

1000

Should I learn c before c++?

1192

What is #include stdio h?

1078

Write a Program to accept different goods with the number, price and date of purchase and display them

6176

explain what are actual arguments?

1051

What is page thrashing?

1040

What will be the outcome of the following conditional statement if the value of variable s is 10?

1258

What is huge pointer in c?

1040

What is the use of printf() and scanf() functions?

1091

Explain how can you check to see whether a symbol is defined?

1120

how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

1912

What is calloc in c?

1095

write a c program to calculate sum of digits till it reduces to a single digit using recursion

3268

How to get string length of given string in c?

1033

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