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HCL Interview Questions

Questions Answers Views Company eMail

What is byval and byref? What are differences between them?

2274

I have already left my previous job due to crashes with my manager. Now i am facing a question that Why did you left previous job ? What should be the answer which doesnt impact negative impression ? Please help me out

6 11933

why u want to join bpo after graduation.

5 18492

what is the main technical difference b/w window xp and window 7

5 11225

a<<1 is equivalent to a) multiplying by 2 b) dividing by 2 c) adding 2 d)none of the above

2 12743

The operation of a stair case switch best explains the a) or operation b) and operation c)exclusive nor operation d)exclusive or operation Which of the following is/are syntactically correct? a) for(); b) for(;); c) for(,); d) for(;;);

1 13248

b) 4 c) 6 d) 7 32. Any C program a) must contain at least one function b) need not contain ant function c) needs input data d) none of the above 33. Using goto inside for loop is equivalent to using a) continue b) break c) return d)none of the above 34. The program fragment int a=5, b=2; printf(“%d”,a+++++b); a) prints 7 b)prints 8 c) prints 9 d)none of the above 35. printf(“ab” , “cd”,”ef”); prints a) ab abcdef c) abcdef, followed by garbage value d) none of the above 36. Consider the following program segment. i=6720; j=4; while((i%j)==0) { i=i/j; j=j+1; } On termination j will have the value a) 4 b) 8 c) 9 d) 6720

1 8574

what is the difference between a table and template in Smartforms?

4 13448

Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

2 7604

what is the difference between class and unio?

2421

int main() { int i=-1,j=-1;k=0,l=2,m; m=i++&&j++&&k++||l++; printf("%d%d%d%d%d",i,j,k,l,m); }

3 8853

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

2693

How to save the log information in a file for future use

2 9799

How switch learn MAC address? Explain MAC learning in switches.

1 4860

Which application protocol can not be blocked by the Switch?

3031

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HCL Interview Questions

Un-Answered Questions

What is zlib? How do you compress a file in Node.js?

540

What is WP17 Interleaved Parallel Routing?

1583

what is the standard transaction type for quotation?

1055

How users utilize the facilities provided by soap?

868

Explain the difference between data science, machine learning and artificial intelligence?

349

Where can I find pid in windows?

882

What is preemptive multitasking?

1129

Can we develop a site using python

942

Will reinstalling windows remove viruses?

915

If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

1710

Do you know what are the main attributes of a component interface?

992

How do I import a csv file into db2?

1043

why there is a collision in switch

2017

Which swing methods are thread-safe?

1180

Why do you use forever with Node.js ?

508