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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 27751

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

4 11744

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

2 12608

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 13150

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 8516

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 7495

what is the difference between class and unio?

2374

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 8729

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

2644

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

1101

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

1158

Differentiate fundamental data types and derived data types in C.

1042

Explain pointer. What are function pointers in C?

1090

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HCL C Interview Questions

HCL C Interview Questions (118)

Un-Answered Questions

How do you call a module named �testmod.cfm� with the parameters param1=�yes� and param2=5?

1014

why magnetising curve not start with zero voltage?

2295

Mention what is ObjectInspector functionality in Hive?

747

Why swings are used in java?

972

Name the only five parts of lathe machine?

1059

I am at starting stage,so how could i prepare for my management interviews?

2248

Why is svchost cpu usage so high?

918

What is the think time?

1089

What in your past experience or education prepares you for the position for which you are applying

2225

How did 8x8 get its name?

345

Explain implementation and how is it different from conversion?

1095

What is predicate in lambda expression?

829

What is syntax of for loop in r?

What is blogs?

782

Will ms access be discontinued?

804