C Interview Questions
Questions Answers Views Company eMail

every function has return the value?

1 1658

what is the code to display color fonts in the output?

1 1766

Bit swapping

2 2329




what will be the output for the following main() { printf("hi" "hello"); }

RoboSoft,

5 5328

EXPLAIN #INCLUDE EXPLAIN #INCLUDE

4 26456

write a program to convert a expression in polish notation(postfix) to inline(normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix.

Subex,

1487

consagous technology placement paper

Consagous, Sypra,

3 3873

program to print circle structure

1 8347




what is the basis for selection of arrays or pointers as data structure in a program

TCS,

3023

an algorithem for the implementation of circular doubly linked list

1 10565

how to add our own function in c library please give details.?

TCS,

1 2318

what is the use of c program?

Synergy, Web Synergies,

4 4571

WRITE A CODE IN C TO SEARCH A FILE FROM NOTEPAD FILE.

Infosys, Google,

1244

can we write a c program with out using main

3 2962

the data type used for unlimited value in c and how to do this program

1 771


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Un-Answered Questions { C }

in ‘C’ language for Matrix Multiplication fails” Introspect the causes for its failure and write down the possible reasons for its failure.

4423


c language interview questions & answer

727


given post order,in order construct the corresponding binary tree

1625


1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. 2) the Event Manager has to send participants to the stage to perform in the order in which they registered. Write a program that will help the Event Manager know who to call to the stage to perform. The Logic should be in Data Structures

2029


Write the program that calculates and prints the average of several integers. Assume that the last value read is sentinel 9999.

1863






write a program to display all prime numbers

734


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

1282


Given a valid 24 hour format time find the combination of the value and write a program ,do not hard the value and if any other inputs provided should work with the logic implemented Input: 11:30 Output: 13:10 Input: 18:25 Output: 21:58

210


what is the structure pointer?

939


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 []);

1014


what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

1077


Want to know how to write a C program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.

834


Why is it important to memset a variable, immediately after allocating memory to it ?

841


‘SAVEPOINT’ and ‘ROLLBACK’ is used in oracle database to secure the data comment. Give suitable examples of each with sql command.

1186


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.

864