This is a study guide for my operating system class!! 1.) One of the two primary

ID: 3749347 • Letter: T

Question

This is a study guide for my operating system class!!

1.) One of the two primary functions of an operating system is to manage hardware resources. T or F

2.) One of the two primary functions of an operating system is to detect malware in your email inbox. T or F

3.) An operating system mostly runs in

Hardware mode

Root mode

Kernel mode

User mode

4.)

What mode does the user interface run in?

Kernel mode

User mode

Application mode

Interface mode

5.)

Multiprogramming refers to:

Writing parallel code

Multiple programs in memory at one time

Allowing multiple users to log on to the server at one time

Writing programs that utilize multiple other source code files

6.)

Timesharing necessarily means that programs are executed in parallel using multiple processors.

True

False

Hardware mode

Root mode

Kernel mode

User mode

Answer 1: true, OS maintains the Keyboard and printer and mouse

Answer 2: False, OS not supposed to detect malware in your email

Answer 3: C The operating systems runs in kernel mode

Answer 4: B Os runs in kernal mode, others softwares runs in User mode

Answer 5: B Multiple programs in memory at one time

Answer 6: True

Multiple programs in memory at one time

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