Questions

Windows NT uses protection mechanism called rings provides by the process to implement separation between the user mode and kernel mode.

The cerebellum is a small part of the brain positioned at the back of the head, where it meets the spine, which acts as the body's movement and balance control centre.

It's a lot smaller than the cerebrum at only 1/8 of its size. But it's a very important part of the brain.

Preemptive scheduling: The preemptive scheduling is prioritized. The highest priority process should always be the process that is currently utilized.

Non-Preemptive scheduling: When a process enters the state of running, the state of that process is not deleted from the scheduler until it finishes its service time.

It was given by Iqbal

Advertising is defined as a paid form of communication that reaches the target audience through mass media to provide product/service and brand related information.