C Interview Questions
Questions Answers Views Company eMail

What is maximum size of array in c?

767

Why calloc is better than malloc?

776

What is null character in c?

853

What are the loops in c?

760

What are loops in c?

755

What is anagram in c?

686

What is bubble sort technique in c?

749

What is selection sort in c?

794

How are strings stored in c?

774

How does selection sort work in c?

799

Is stack a keyword in c?

821

Is there sort function in c?

775

What does c mean in basketball?

741

What is a node in c?

722

What is file in c language?

768


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Un-Answered Questions { C }

List out few of the applications that make use of Multilinked Structures?

1697


What is stack in c?

823


code for quick sort?

1804


I heard that you have to include stdio.h before calling printf. Why?

800


What are near, far and huge pointers?

826


Is there a way to compare two structure variables?

822


Do you know null pointer?

769


How can I call system when parameters (filenames, etc.) Of the executed command arent known until run time?

786


Explain how do I determine whether a character is numeric, alphabetic, and so on?

867


what is the function of pragma directive in c?

867


Is it cc or c in a letter?

750


Differentiate Source Codes from Object Codes

1120


What is the use of function in c?

904


what do u mean by Direct access files? then can u explain about Direct Access Files?

1828


Read N characters in to an array . Use functions to do all problems and pass the address of array to function. 1. Print only the alphabets . If in upper case print in lower case vice versa. 2. Enter alphanumeric characters and form 2 array alphaets and digits.Also print the count of each array. 3. Find the count of a certain character. 4. Print the positions where a certain character occured. 5. Print the characters between successive array elements. 6. Find the largest and smallest charcter. How many times it each one occured. 7. Enter a certain range. Print out the array elements which occured between these range. 8. Reverse a character array without using another array. 9. Reverse an array region. 10. Replace a the array elements with it next character . Use a after z. 11. Code the array element with certain character as first alphabet. 12. Duplicate all the vowels in a character array. What is the new count. 13. Delete the vowels in a character array. What is the new array count. 14. Print the count of all characters in the array. 15. Enter n alphabets and store a upto tht charcter in array.What is the array count? 16. Sort a character array. 17. Merge 2 character arrays largearray,smallarray. 18. Find the pair with largest number of characters in between. 19. Find the numerical value of a charcter array. 20. Store n numeral characters in an arrray. Insert another numeral character in a certain position. 21. Insert a character in a sorted array. 22. Merge 2 sorted arrays in sorted fashion. 23. Duplicate the least occuring character. 24. Write a menu driven program to circular right/left shift an array of n elements. 25. Is the character array palindrome? if not make it palindrome. 26. Concatenate the first n charaters to the end of the string. 27. Print all n group of chracters which are palindrome. 28. Concatneate the reverse of last n characters to the array.

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