C Interview Questions
Questions Answers Views Company eMail

How can I find the day of the week given the date?

1173

Why doesn't C have nested functions?

2 6739

What is the most efficient way to count the number of bits which are set in a value?

4 11764




How can I convert integers to binary or hexadecimal?

2 6957

How can I call a function, given its name as a string?

ABC Telecom,

4 8525

How do I access command-line arguments?

Bosch, Wipro,

2 6282

How can I return multiple values from a function?

6 5037

How can I invoke another program from within a C program?

8 19850




How can I access memory located at a certain address?

Verizon,

3 7143

How can I allocate arrays or structures bigger than 64K?

5 9925

How can I find out how much memory is available?

Persistent,

1 6762

How can I read a directory in a C program?

Wipro, Bright Outdoor,

2 5659

How can I increase the allowable number of simultaneously open files?

ABC,

1 3871

What's wrong with the call "fopen ("c:\newdir\file.dat", "r")"?

1 8474

Is the following code legal? struct a { int x; struct a b; }

4 7197


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Un-Answered Questions { C }

to find the closest pair

1088


i want to switch my career from quailty assurance engineering to development kindly guide me from which programming language its better for me to start plz refer some courses or certifications too i have an experience of 1.5 yrs in QA field.Kindly guide me

833


Badboy is defined who has ALL the following properties: Does not have a girlfriend and is not married. He is not more than 23 years old. The middle name should be "Singh" The last name should have more than 4 characters. The character 'a' should appear in the last name at least two times. The name of one of his brothers should be "Ram" Write a method: boolean isBadBoy(boolean hasGirlFriend , boolean isMarried, int age , String middleName , String lastName , String[] brotherName); isHaveGirlFriend is true if the person has a girlfriend isMarried is true if the person is married age is the age of the person middleName is the middle name of the person lastName is the last name of the person brotherName is the array of the names of his brothers

736


i have a written test for microland please give me test pattern

1497


PLS U SENS ME INTERVIEW O. MY EMAIL ADD, SOFIYA.SINGH@GMAIL.COM

1013






To print the pattern 1 2 3 4 5 10 17 18 19 6 15 24 25 20 7 14 23 22 21 8 13 12 11 10 9

1453


C language questions for civil engineering

446


What is the code for 3 questions and answer check in VisualBasic.Net?

1046


if p is a string contained in a string?

740


how can i write a program that prints out a box such that whenever i press any key8(coordinate number) on the keyboard, the box moves.

531


how logic is used

815


write a program to input 10 strings and compare without using strcmp() function. If the character of one string matches with the characters of another string , sort them and make it a single string ??? example:- str1="Aakash" st2="Himanshu" str="Uday" output:- Aakashimanshuday (please post the answer as quickly as possible)

910


In this assignment you are asked to write a multithreaded program to find the duplicates in an array of 10 million integers. The integers are between -5000,000 to 5000,000 and are generated randomly. Use 10 threads, each thread works on 1000,000 integers. Compare the time needed to accomplish the task with single thread of execution program. Do not include the time to fill the array with integers in the execution time.

2016


Q.1 write a program to create binary tree 1 to 16 numbers? Q.2 write a program to creat a binary search tree for the member that is given by user?

1377


How to establish connection with oracle database software from c language?

980