Explain demand paging.

1 Answers   Agilent,

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Why main is used in c?

0 Answers  

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What will be result of the following program? void myalloc(char *x, int n) { x= (char *)malloc(n*sizeof(char)); memset(x,\0,n*sizeof(char)); } main() { char *g="String"; myalloc(g,20); strcpy(g,"Oldstring"); printf("The string is %s",g); } a) The string is : String b) Run time error/Core dump c) The string is : Oldstring d) Syntax error during compilation e) None of these

3 Answers   IBM,

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advantages of pointers?

3 Answers  

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Dear Sir, we are required the bubble sorting programs Regs Prem

1 Answers  

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What is the difference b/w Structure & Array?

6 Answers  

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write a program for fibonaci series by using while loop in c?

2 Answers  

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What is the use of volatile?

0 Answers  

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what wud be the output? main() { char *str[]={ "MANISH" "KUMAR" "CHOUDHARY" }; printf("\nstring1=%s",str[0]); printf("\nstring2=%s",str[1]); printf("\nstring3=%s",str[2]); a)string1=Manish string2=Kumar string3=Choudhary b)string1=Manish string2=Manish string3=Manish c)string1=Manish Kumar Choudhary string2=(null) string3=(null) d)Compiler error

9 Answers   Infosys,

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Define Array of pointers.

0 Answers  

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a sequence of bytes with one to one corrspondence to those in the external device a) sequential addressing b) address c) byte code d) none

0 Answers  

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How do you use a pointer to a function?

0 Answers  

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