Answer Posted / salim

I am going to speak in cotext to c language.
NULL is a macro defined in header files such as
stdio.h,stdlib.h,alloc.h,stddef.h,mem.h.The c pre processor
substitutes NULL by the value 0.Its declaration appears to
be like #define NULL 0 in the standard libraries.It is
used to initialise pointers to 0 and helps in portability.
It is a null pointer constant a convention for programmers
to initialise pointers.It is used mainly with pointer.

0 is simply an integer constant.

/0 is a backslash character contant used to indicate end of
string or a string terminator.

What is a stream?

1192

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what is diffrence between linear and binary search in array respect to operators?what kind of operator can be used in both seach methods?

1919

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Is stack a keyword in c?

1150

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Explain 'far' and 'near' pointers in c.

1187

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Is javascript based on c?

1117

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Why is c known as a mother language?

1291

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What does sizeof int return?

1135

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Write a program to check armstrong number in c?

1181

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Q.1 write a program to create binary tree 1 to 16 numbers? Q.2 write a program to creat a binary search tree for the member that is given by user?

2597

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why wipro wase

2367

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hi any body pls give me company name interview conduct "c" language only

2323

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find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2353

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Explain how can you check to see whether a symbol is defined?

1253

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What is the scope of static variable in c?

1079

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Is a house a shell structure?

1213

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