What is a global variable in c?
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a direct address that identifies a location by means of its displacement from a base address or segment a) absolute address b) relative address c) relative mode d) absolute mode
What is pointers in c?
What is an array in c?
What are identifiers in c?
how to create duplicate link list using C???
44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?
Differentiate between ordinary variable and pointer in c.
main() { int i = 1; int num[] = {1,2,3,4}; num[i] = i++; printf("%d", num[i]); } what will be the output? }
22 Answers NDS, TCS,
What is the difference between getch() and getche()?
Write a program to find given number is even or odd without using any control statement.
to find the closest pair
Which one would you prefer - a macro or a function?