Interview Question for Senior Software Engineer at QUALCOMM:

What are Static Variables ? Usage in C Code. Compiling with Static Variables? Why do we use volatile variables? Program to reverse a Linked List Program to insert a node in a Linked List Setting/Clearing of Bits in a given 32 bit number Program to find whether a given linked List is circular. (Should be able to do this without using a flag) Palindrome, Concatenations etc without using the string operators Pointers:- Constant pointers and pointer to a Constant. Its usage etc Basic C programs done at Undergraduate level also