Explain how protection is provided for the hardware resource, Operating System

Assignment Help:

Explain how protection is provided for the hardware resources by the operating system.

Dual mode operation

Sharing system resources needs operating system to make sure that an incorrect program cannot cause other programs to implement incorrectly.
Give hardware support to differentiate among at least two modes of operations.

1. User mode - Implementation done on behalf of a user.

2. Monitor mode (also kernel mode or system mode) - Implementation done on behalf of operating system.

Related Discussions:- Explain how protection is provided for the hardware resource

Android development, Developing an application for android encompass differ...

Developing an application for android encompass different steps as follows: Setup: Development environment is prepared during this phase. This includes downloading and installi

Application of consumer behaviour, Q. Explain application of consumer behav...

Q. Explain application of consumer behaviour? Consumer behaviour is described as the dynamic interaction of affect and cognition and behaviour and the environment by human bein

Explain virtual file systems, Virtual file systems The file-system exec...

Virtual file systems The file-system execution having of three major layers. The first layer is the file-system interface, based on the open, read, write and close calls and fi

Deadlock, what is deadlock

what is deadlock

Operation research, scattered resposibi;ity and authority -necessity of ope...

scattered resposibi;ity and authority -necessity of operation research

Functions of operating system, What is input output operation ?

What is input output operation ?

Explain advantages and inconveniences of ult, ADVANTAGES AND INCONVENIENCES...

ADVANTAGES AND INCONVENIENCES OF ULT Advantages: Thread switching doesn't involve the kernel - no mode switching Scheduling is able to be application specific -

What is the purpose of the virtual memory in windows xp, Question: a) T...

Question: a) The following refers to optimization under Windows XP: i) Give five steps which could undertake to enhance overall system performance in a default Windows XP in

What are turnaround time and response time, What are turnaround time and re...

What are turnaround time and response time? Turnaround time is the interval among the submission of a job and its completion. Response time is the interval among submission

Define unix device driver, Define UNIX device driver The UNIX device dr...

Define UNIX device driver The UNIX device driver is structured into two halves called top half and bottom half

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages