C Interview Questions
Questions Answers Views Company eMail

write a program to print the all 4digits numbers & whose squares must me even numbers?

Virtusa,

2 3768

What is the main differences between C and Embedded C?

9 51866

Write a C Programm.. we press 'a' , it shows the albhabetical number is 1, if we press 'g' it shows the answer 7.. any can help me

7 5027




We can draw a box in cprogram by using only one printf();& without using graphic.h header file?

NIIT,

4 7029

How can draw a box in cprogram without using graphics.h header file & using only one printf(); ?

NIIT,

4 5327

what are advantages of U D F?

Google,

1 1017

hi folks i m approching for h1 b interview on monday 8th of august at montreal and i m having little problem in my approval notice abt my bithdate my employer has made a mistake while applying it is 12th january and istead of that he had done 18 the of january do any body have any solution for that if yes how can i prove my visa officer abt my real birthdate it urgent please let me know guys thaks dipesh patel

649

Print all numbers which has a certain digit in a certain position eg: number=45687 1 number=4 2 number=5 etc

4 2403




Reverse the part of the number which is present from position i to j. Print the new number. eg: num=789876 i=2 j=5 778986

1 1848

Reverse the part of the number which is present from position i to j. Print the new number.[without using the array] eg: num=789876 i=2 j=5 778986

2 2196

print the following using nested for loop. 5 4 3 2 1 1 2 3 4 3 2 1 1 2 1 2 1 1 2 3 4 3 2 1 1 2 3 4 5

IBM,

7 7837

Print all the palindrome numbers.If a number is not palindrome make it one by attaching the reverse to it. eg:123 output:123321 (or) 12321

HCL,

7 7732

C program to find all possible outcomes of a dice?

1118

C program to find frequency of each character in a text file?

5 26730

write a own function for strstr

LG Soft,

1 9071


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Un-Answered Questions { C }

Write a program to maintain student’s record. Record should not be available to any unauthorized user. There are three (3) categories of users. Each user has its own type. It depends upon user’s type that which kind of operations user can perform. Their types and options are mentioned below: 1. Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record) 2. Super Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record, Delete Single Record) 3. Guest (Search Record [by Reg. No or Name], View All Records) When first time program runs, it asks to create accounts. Each user type has only 1 account (which means that there can be maximum 3 accounts). In account creation, following options are required: Login Name: <6-10 alphabets long, should be unique> Password: <6-10 alphabets long, should not display characters when user type> Confirm Password: Account Type: Login Name, Password and Account Type should be stored in a separate file in encrypted form. (Encryption means that actual information should be changed and Decryption means that Encrypted information is changed back to the actual information) If any of the above mentioned requirement(s) does not meet then point out mistake and ask user to specify information again. When Program is launched with already created accounts, it will ask for user name and password to authenticate. On successful authentication, give options according to the user’s type.

583


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.

1281


difference between object file and executable file

3948


Give basis knowledge of web designing ...

786


How do we make a global variable accessible across files? Explain the extern keyword?

633






`write a program to display the recomended action depends on a color of trafic light using nested if statments

819


program to find out date after adding 31 days to a date in the month of febraury also consider the leap year

1691


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

1101


In c programming write a program that will print 10 multiples of 3 except 15,18,21 using looping

156


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

2949


WRITE A PROGRAM TO MERGE TWO SORTED ARRAY USING MERGE SORT TECHNIQUE..

753


disply the following menu 1.Disply 2.Copy 3.Append; as per the menu do the file operations 4.Exit

738


write a programming in c to find the sum of all elements in an array through function.

912


write a program to rearrange the array such way that all even elements should come first and next come odd

917


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

880