Is there any data type in c with variable size?


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More C Interview Questions

Which header file should you include if you are to develop a function which can accept variable number of arguments?

0 Answers   TCS, TISL,


4-Take two sets of 5 numbers from user in two arrays. Sort array 1 in ascending and array 2 in descending order. Perform sorting by passing array to a function mySort(array, sortingOrder). Then multiply both the arrays returned from function, using metric multiplication technique in main. Print result in metric format.

0 Answers   TCS,


Is reference used in C?

1 Answers  


Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors

3 Answers  


How to reverse a string using a recursive function, without swapping or using an extra memory?

31 Answers   Cisco, Mind Tree, Motorola, Ophio, Sony, TCS, Wipro,






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.

0 Answers  


what is develop in c language

2 Answers  


how can be easily placed in TCS.

0 Answers   TCS,


What are advantages and disadvantages of recursive calling ?

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


errors in computer programmes are called

1 Answers   NET,


Are pointers integers in c?

0 Answers  


Given a piece of code int x[10]; int *ab; ab=x; To access the 6th element of the array which of the following is incorrect? (A) *(x+5) (B) x[5] (C) ab[5] (D) *(*ab+5} .

2 Answers   Oracle,


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