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HCL C Interview Questions
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#include main() {int i=1;j=1; for(;;) {if(i>5) break; else j+=1; printf("\n%d",j) i+=j; } }

7 26127

#include main(0 { printf("\n %d %d %d",sizeof(3),sizeof("3"),sizeof(3)); }

 4 10918

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

 2 12039

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 12593

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 8101

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 6792

what is the difference between class and unio?

 2074

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 8101

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

 2417

Write a program to print ASCII code for a given digit.

 865

What is the maximum no. of arguments that can be given in a command line in C.?

 863

Differentiate fundamental data types and derived data types in C.

 800

Explain pointer. What are function pointers in C?

 804

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HCL C Interview Questions


Un-Answered Questions

What is mvc? And how it works?

5

what is the roles and responsibilities in linux system admin having 2yrs exp..?

3934

What is naive bayes used for?

56

Difference between session and sessionfactory in hibernate?

294

What is the 5 by 5 rule?

176




What are the usual project scenarios on the job (legacy systems or erp)?

331

What are the supported versions of windows in automation anywhere?

49

How will you implement internationalization in angularjs?

548

Is buffer size and file block size is similar? If similar,at which case it will be same size?

1931

How to select more than one option from list in android xml file? Give an example.

703

Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

1874

How to Convert Data in Paradox Tables to InterBase Using Delphi?

1368

TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?

1772

How and by whom the Percentage of Depreciation is fixing?

2129

What are unix commands?

652