The document explains the boot-up process of an operating system, detailing its scheduling strategy for different classes of tasks. It discusses how users or programmers can override built-in policies and evaluates the effectiveness of these approaches in balancing simplicity and efficiency. Sources are to be cited according to APA guidelines.

1. Explain in details the boot up process.
What is its scheduling strategy for each class?
How can a user or programmer overrides the built in policies?
Explain how effective you believe this approach to be
How well did operating system designers balance simplicity and
ease of use with efficiency?
site your sources according to apa guideline