What is pass by reference in c?
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How would you print out the data in a binary tree, level by level, starting at the top?
Is this program statement valid? INT = 10.50;
What happens if header file is included twice?
What is memory leak in c?
Explain the term printf() and scanf() used in c language?
Write a program to print factorial of given number using recursion?
How can I read in an object file and jump to locations in it?
main() { int x=5; printf("%d %d %d\n",x,x<<2,x>>2); } what is the output?
what is data structure
code for concatination of 2 strings with out using library functions?
please give me some tips for the selection in TCS.
24.what is a void pointer? 25.why arithmetic operation can’t be performed on a void pointer? 26.differentiate between const char *a; char *const a; and char const *a; 27.compare array with pointer? 28.what is a NULL pointer? 29.what does ‘segmentation violation’ mean? 30.what does ‘Bus Error’ mean? 31.Define function pointers? 32.How do you initialize function pointers? Give an example? 33.where can function pointers be used?