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HCL C Interview Questions

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main() { char *p1="Name"; char *p2; p2=(char *)malloc(20); while(*p2++=*p1++); printf("%s\n",p2); } what is the output?

7 26856

what is difference between ++(*p) and (*p)++

17 29687

how the size of an integer is decided? - is it based on processor or compiler or OS?

19 41909

what are the static variables

8 13123

The differences between Windows XP and Windows Visa

8 11656

write a program to swap Two numbers without using temp variable.

75 193971

what is volatile in c language?

9 31380

what is difference between array and structure?

44 139821

Write a function stroverlap that takes (at least) two strings, and concatenates them, but does not duplicate any overlap. You only need to worry about overlaps between the end of the first string and the beginning of the second string. Examples: batman, manonthemoon = batmanonthemoon batmmamaman, mamamanonthemoon = batmmamamanonthemoon bat, man = batman batman, batman = batman batman, menonthemoon = batmanmenonthemoon

2291

what is diff between localstatic and globalstatis variable possible 2 use in another file...?

2 5399

what is the function of .h in #include in c ?

23 39805

what is the use of getch() function in C program.. difference b/w getch() and getche()??

29 89439

hai iam working in sap sd module for one year and working in lumax ind ltd in desp department but my problem is i have done m.b.a in hr/marketing and working sap sd there is any combination it. can you give right solution of my problem. and what can i do?

2123

write a program for size of a data type without using sizeof() operator?

22 51187

Write an interactive c program that will encode or decode a line of text. To encode a line of text, proceed as follows: Convert each character, including blank spaces, to its ASCII equivalent. Generate a positive random integer. Add this integer to the ASCII equivalent of each character. The same random integer will be used for the entire line of text. Suppose that N1 represents the lowest permissible value in the ASCII code, and N2 represents the highest permissible value. If the number obtained in step 2 above exceeds N2, then subtract the largest possible multiple of N2 from this number, and add the remainder to N1. Hence the encoded number will always fall between N1 and N2, and will therefore always represent some ASCII character. Display the characters that correspond to the encoded ASCII values. The procedure is reversed when decoding a line of text. Be certain, however, that the same random number is used in decoding as was used in encoding.

1 12968

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HCL C Interview Questions

HCL C Interview Questions (118)

Un-Answered Questions

Is it cost effective to implement a private cloud rather than a public cloud and why?

785

List the steps involved in creating a payroll results infotype (it 0402).? : hr- payroll

1046

What is an SQL FORMS ?

2782

Explain the difference between vertical scale up and horizontal scale out?

When a conditional statement is ended with an endif?

932

What are the environmental variables?

1014

Explain how can you find broken links in a page using selenium webdriver?

851

In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?

2394

Explain ad hoc testing?

1072

How analytics process your request when you create your requests?

926

How would you update angular 6 to angular 7?

765

What is the use of toad or sqldbx.?

1144

How do I write an article on wordpress?

166

What windows server 2008 service is used to install client operating systems over the network?

320

What is the meaning of 'base rate'?

1125