problem 1:

Illustrate different functions and system calls employed for file locking.

problem 2:

prepare down a C program to execute two-way communication using pipes.

problem 3:

prepare down the disadvantages of pipes. Illustrate how those disadvantages can be overcome by FIFOs.

problem 4:

prepare down the properties which are inherited by the child process from its parent process after forking?

problem 5:

Illustrate various exec ( ) system calls with illustrations.

problem 6:

prepare a brief note on the following:

a) Control structures in shell

b) IPC using Semaphores

c) Memory management.