Can you tell me how to check whether a linked list is circular?

749

What is indirection?

637

What should malloc() do?

631

Can a local variable be volatile in c?

566

How can I automatically locate a programs configuration files in the same directory as the executable?

614

Write a simple code fragment that will check if a number is positive or negative.

696

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

645

What is d'n in c?

618

What is void main ()?

599

What are the advantages and disadvantages of a heap?

692

main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

709

When should a far pointer be used?

587

What is the best way to comment out a section of code that contains comments?

762

how to introdu5ce my self in serco

1510

What is ponter?

759