Category Archives: Interview Questions

Roundup of C Interview Programs

Roundup of all Interview programs in Interview Mantra. Write a program to find factorial of the given number. Write a program to illustrate pass by value. Write a program to illustrate pass by ......

Interview Questions on Structures in C

A set of interview questions on structures in C. What is a structure? What are the differences between structures and unions? What are the advantages of using unions? How can you use typedef ......

Interview Questions on Functions in C

A set of questions on functions in C, covered in Interview Mantra. What is the purpose of main() function? Explain command line arguments of main function? What are header files? Are function......

Interview Questions on Operators and Constants in C

How to swap two numbers using bitwise operators? Which bitwise operator is suitable for checking whether a particular bit is ON or OFF? Which bitwise operator is suitable for turning OFF a par......

Interview Questions on Variables and Storage classes in C

What is the difference between declaring a variable and defining a variable? What is a static variable? What is a register variable? Where is an auto variables stored? What is scope & sto......

Interview Questions on Pointers in C

What is a pointer in C? What are the advantages of using pointers? How is pass by reference achieved using pointers in C? What are the differences between malloc() and calloc()? How to use r......

Answers to Twitter Quiz -2 on C language

This quiz is a past event on Twitter. Twitter Quiz is unique format of quiz conducted by Interview Mantra. It is a short quiz of 10 questions. This quiz was on C Language. Read more about Interv......

Answers to Twitter Quiz -1 on C language

This quiz is a past event on Twitter. Twitter Quiz is an innovative brain child of Interview Mantra. It is a short quiz of 10 questions. This quiz was on C Language. Read more about Interview Ma......

C, SQL, UNIX interview for experienced developer @ AMDOCS

These questions were asked in a job posting at Amdocs. The job was for developers experienced in C language, SQL and UNIX. This interview lasted for 30 minutes. Answers to these questions would ......

Interview for experienced PL/SQL programmer @ Mastek

This post is a recorded interview for a job posting that requires experienced PL/SQL Programmers at a Software Firm, Mastek. The interview candidate is a three year experienced PL/SQL, Cognos de......