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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 27667

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

4 11694

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

2 12580

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 13134

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 8500

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 7457

what is the difference between class and unio?

2360

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 8692

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

2635

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

1088

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

1142

Differentiate fundamental data types and derived data types in C.

1030

Explain pointer. What are function pointers in C?

1068

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HCL C Interview Questions

HCL C Interview Questions (118)

Un-Answered Questions

what is the use of recording information about current session?

1046

Explain how to run genbscript.exe?

1073

What do you mean by probing?

960

Explain high-level technical overview of corba?

859

What Is Responsibility Accounting?

1181

Do I need to know any programming to make updates?

156

Which is faster hashmap or treemap?

887

What is equipment master record?

931

What information is contained in the checklist file?

1195

What is appreciation and depreciation of currency?

1082

what is functional testing terminologies

2499

what are the Technical Specifications of D/240PCI-T1

1048

What is a footer in coding?

675

hi everyone,i am new to sap crm, can anyone pls tel me what i have to prepare for the interview as i am a fresher.

2049

What do cores and threads do?

901