Download Aptitude Crack
img not found img not found

Operating Systems Concepts - Engineering

Q1:

Interprocess communication

A is required for all processes

B is usually done via disk drives

C is never necessary,

D allows processes to synchronize activity

ANS:D - allows processes to synchronize activity

It is basically used for synchronization of multiple processes so that they can communicate with each other but there should be some common in those processes.