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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 26809

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

17 29545

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

19 41834

what are the static variables

8 13068

The differences between Windows XP and Windows Visa

8 11593

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

75 193481

what is volatile in c language?

9 31337

what is difference between array and structure?

44 139527

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

2278

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

2 5383

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

23 39649

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

29 89275

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?

2111

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

22 51067

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 12947

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HCL C Interview Questions

HCL C Interview Questions (118)

Un-Answered Questions

How teradata makes sure that there are no duplicate rows being inserted when its a set table?

969

why you done m.b.a after completing msc mathematcs and b.ed

2117

What things you should not do on while flying?

1153

Explain which branch of science deals with the transformation of chemical energy into electrical energy and vice versa?

995

Explain what do you mean by balanced color way?

State the difference between view stack and view state?

What is the difference between use and require in perl?

838

Q. what @the interview exact Q&A is it correct

1958

How do I automatically merge cells in excel?

630

How many scope can an application have?

856

What are the lotus notes database elements?

Explain what is backbone.js?

How do you specify the number of iterations and specific condition within a single do loop?

1078

What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?

2245

how many types of preheaters are in cement industry & what r they can any body explain?

1740