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HCL C Interview Questions
Questions Answers Views Company eMail

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

 1642

triangle number finding program...

 1 2918

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

 2 4065

can you change name of main()?how?

 3 7705

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.

 4989

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 3016

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

 2 9999

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

 4 7343

write a program to display & create a rational number

 1 3673

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

 5 20183

write a program to print calender using for loop.

1 3561

why we are using semicolon at the end of printh statment

 2 4450

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 4999

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

 1784

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 4461

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HCL C Interview Questions


Un-Answered Questions

How to associate an Operator with Workbasket?

211

What is the use of Testing framework in Automated testing..what are different kinds of Testing frameworks available in Automated testing..

1541

What is the need to code commits in batch programs?

610

How to retrieve the original query string?

571

Do black holes really exist?

92




How does insertion sort works?

511

What are the 3 types of schema?

597

Explain the difference between criteria and criterion in hibernate?

154

How do I save a file as csv?

468

How information about the user's locale can be accessed?

581

What is SAP Data conversion ?

634

Mention what is the number of default partitioner in Hadoop?

431

Can we create a new field from form customization?

320

Is robotic automation competitive with bpms?

1

I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

1622