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HCL C Interview Questions

Questions Answers Views Company eMail

write a program to find out prime number using sieve case?

2101

triangle number finding program...

1 3724

what is the program to display your name in any color?

2 5239

can you change name of main()?how?

3 9025

write a program in C that prompts the user for today's date,tomorrow's date and display the results.Use structures for today's date,tomorrow's date and an array to hold the days for each month of the year.

5463

How to find the digits truncation when assigning the interger variable to the character variables. like int i=500; char x = i : here we have truncation. how to find this. another ex: i =100; char x=i. here we do not have truncation.

1 3855

write a c program to remove all the duplicate characters in a string and replace with single character? ex:-input- AAABBBCCC output- ABC

2 11065

void main() { int a=1; while(a++<=1) while(a++<=2); }

4 8866

write a program to display & create a rational number

1 4359

main() { intx=2,y=6,z=6; x=y=z; printf(%d",x) }

5 22546

write a program to print calender using for loop.

1 4208

why we are using semicolon at the end of printh statment

2 5678

Can U write a C-program to print the size of a data type without using the sizeof() operator? Explain how it works inside ?

3 6203

why we wont use '&' sing in aceesing the string using scanf

2375

There are 21 people in a room. They have to form groups of 3 people each. How many combinations are possible? Write a C program to print the same.

1 5251

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HCL C Interview Questions

HCL C Interview Questions (118)

Un-Answered Questions

How to see the create table statement of an existing table?

1052

How to do Pixel Size testing in a PDF document. Is there any Open tool that will be avaiable?

2024

Do you have to close br tags?

894

What are the statuses available in queue?

417

You create a private database link and upon connection, fails with: ORA-2085: connects to . What is the problem? How would you go about resolving this error?

1985

difrent between vcb acb sf6 and mccb breakers

5443

How do you resolve 0xc0000005?

777

What are the security types in ASP/ASP.NET? Different Authentication modes?

1053

How many types of database relationship in sql server?

1057

What types of tasks can be done asynchronously using the event loop?

512

What is IoT architecture?

How to find a sequence of dna molecule?

2108

Explain basophils?

406

Is windows defender a virus protection?

810

Which operator is used to combine string values in php?

939