C Interview Questions
Questions Answers Views Company eMail

why in C,C++'s int size is 2 byte and .net(c#) int Size is 4 byte?

2 3724

Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database

Unisys, TCS, Webyog,

2 8404

main difference between c and c++ language

1 1912




differnce between do and do while

DOEACC,

3 4026

i=10,j=20 j=i,j?(i,j)?i:j:j print i,j

CSC,

1 1722

advantages of pointers?

3 2009

what is Array?

3 2138

what is void pointer?

2 1996




how can use subset in c program and give more example

769

write a c/c++ programthat 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.

BirlaSoft,

916

please can any one suggest me best useful video tutorials on c i am science graduate.please help me.u can email me to sas29@in.com

586

All technical questions

TCS,

753

Write a program to compute the similarity between two strings - The program should get the two strings as input - Then it will output one single number which is the percentage of similarity between the two strings

1512

Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database.

Wipro,

746

Fifty minutes ago if it was four times as many mints past 3 o clock. how many minutes is it to six o'clock n how....?????

TCS,

3 5018


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Un-Answered Questions { C }

which is an algorithm for sorting in a growing Lexicographic order

649


how to build a exercise findig min number of e heap with list imlemented?

785


Hello friends !!! I’am Abhinav Ranjan Sinha College- L.K.C.T(Indore) I just want to express my personnal experience of getting placed at Consagous Technologies,to all freshers who are in search of the job. On 25th of Feb 2011 there was a campus drive of Consagous Technologies in our college.That was the second time any software company is coming to our college for batch, I was very excited. Firstly, they started with a seminar, a small introduction about the company.Then as the first round of the placement process, they conducted GD, in every group there was 20 students, and in the GD they just given the topics on the current affairs ,like- Global warming, Science is a curse or boon, girls are superior than boys?, etc. Then after half an hour the result of GD was announced , and fortunetly I was selected among the 150 other students. Then there was a written round, that was fully Technical , the question paper consists of total 50 questions out which 45 are optional and the rest of the 5 questions are not optional. Some of them which I remember are- 1.when we pass an argument to a function , then how it is being interpreted? Ans- Address of the first element of an array. 2.how the size of structure can be determined? 3.Complexity of binary search algorithm? Ans-0(logn) 4.what does the symbol << do in c++? 5.what does (.) dot operator do? 6.what is RTTI? 7.What is containership? And many more questions related to data structure on complexity, C program output, etc Then the result was declared on the next day, total 45 students are short leasted out of 150(approx) and the further rounds of Technical and HR are after two days. Then on 28th of Feb 2011 we are called for the next rounds, and that was the toughest time ever as my turn came almost at last , firstly my name was announced for the Technical round, there when I entered there are 3 persons inside the room who are taking the interview, as I entered they asked me to reduce the speed of the fan, I went to the switch board but the regulator was not working , then they told me to switch it off. Then , they offerd me to have a seat, there they asked me about- 1. what is your area of interest? 2. what is recursion? 3. write a program of factorial using recursion. 4. differentiate between My sql and Sql server. 5. they asked me questions related to my minor project. 6. what does get and post method do? 7. what is structure? 8. what is union? Out of which I have given answers of the many of them. Then I was called for the PI (personnmal interview) , I was very tired as it was 6:30 and I was waiting for my turn from 11’o clock onwards. But as I was very much exited , I just prayed to God and entered in the room, As I entered I saw two persons there inside the room I wished both of them, and they offerd me the chair, I replied with thank you sir thank you mam. Then the first question which I was asked there is- 1.Tell me something about yourself? Then, 2.they asked me of my strengths. 3.then suddenly they started asking aptitude questions, and the main thing is that they are not repeating the questions, you have to listen it very carefully. And the questions are like— Que- a man moves 50 km away from his house in the north direction, then he turns left and moves 50 km , and then again he turns left and moves 50 km, then at which place he is from his house and at what distance? Que- the ratio of the age of the two friends are in the ratio 6:5 then there ratio becomes 8:7 , so how many years they will it takes to gain this ratio? 4.where do you see yourself after 5 years? 5.tell me your 5 such skills which you can give to our organization. 6.what do you know about our company? They both are very calm and are of very good nature, and they are very supportive which helped me a lott . And just after half an hour the results had been declared and fortunetly with God’s Grace I got selected, that was the one of the very most imported and cherishable moment of my life. All The Best to all my dear friends , and I wish you for your bright future. And , at last but not the least, I would like to thanks to Consagous Technologies to give me such a big opportunity to prove myself in my life, thank you so much.

1490


Can you think of a logic behind the game minesweeper.

956


write a program which the o/p should b in such a way that s triangle if I/p is 3,a Square/rectangle if I/P=4,a pentagon if I/P=5 and so on...forget about the I/P which is less than 3

912






what type of questions arrive in interview over c programming?

861


Write a program to produce the following output: 1 2 3 4 5 6 7 8 9 10

10179


write a c programming using command line argument,demonstrate set operation(eg;union,intersection,difference) example output is c:>setop 12 34 45 1 union 34 42 66 c:>setop 12 34 1 42 66 c:>setop 12 34 diff 12 56 67 78 setop 12 34

863


what is diffrence between linear and binary search in array respect to operators?what kind of operator can be used in both seach methods?

744


write a c program to print the next of a particular no without using the arithmetic operator or looping statements?

2116


what is ur strangth & weekness

1065


what is stack , heap ,code segment,and data segment

1511


Difference between Shallow copy and Deep copy?

843


how can use subset in c program and give more example

769


please give me some tips for the placement in the TCS.

937