--%>
Assignment Help - homework help

Types of rings in CPU

Name the different kinds of rings presented in CPU?

E

Expert

Verified

There are 4 different types of rings which are presented in CPU that are:

a.    Ring 0: It is known as kernel mode which is consist of the full access to the resources and the set of system. In this type of mode the Windows kernel runs also it takes all the services and manage them according to the priority.

b.    Rings 1 and 2: These are also known as customizable rings which consist of levels having access to the system. These are the rings where virtual machine runs as well as it make easy for users to access.

c.    Ring 3: This type of ring is known as user mode, having restricted access to the resources utilized in the CPU.

   Related Questions in Programming Languages

  • Q : How you can develop your capability in

    How you can develop your capability in test?

    		•
  • Q : The COBOL ALTER statement Task 3

    Task 3 Explain the effect of the following pictures: 05 FIELD-1 PIC Z(5)9. 05 FIELD-2 PIC £(5)9.99. 05 FIELD-3 PIC £**,***.99. 05 FIELD-4 PIC £££,££9.99DB. 05

    		•
  • Q : Overloading and overriding in the

    Illustrate the difference between overloading and overriding in the programming language?

    		•
  • Q : What is an Overriding for breadth

    Overriding for breadth: It is a form of method overriding in which the sub-class version of a technique implements its own behavior within the context of attributes and behavior of the sub-class and then calls the super-class version and hence it can

    		•
  • Q : Explain String String: It is an

    String: It is an instance of the String class. A string comprises of zero or more Unicode characters, and they are not mutable or immutable, once formed. The literal string is written between a pair of string delimiters ("), as:

    Q : Reading Algorithms Assignment 1:

    Assignment 1: Algorithms Rules: See the Assignment Rules file on the class Moodle site. 1 Reading Algorithms (20 points) Input: A nonempty string of characters S1S2 . . . Sn, and a positive integer n giving the number of characters in the string. Output: See t

    		•
  • Q : Define the term Multiprogramming system

    Define the term Multiprogramming system: It is an operating system which is able to run multiple programs parallel.

    		•
  • Q : Define the term Pixel Define the term

    Define the term Pixel: It is a `picture element' - usually a colored dot on a screen.

    		•
  • Q : Create a BottomUpTwoThreeFourTree class

    You will need to create a BottomUpTwoThreeFourTree class, with a BottomUpTwoThreeTreeFourTree constructor which keeps no parameters. BottomUpTwoThreeTreeFourTree will require an insert(int x) method, which will insert the value 

    		•
  • Q : Define Java 2 SDK Java 2 SDK : It is a

    Java 2 SDK: It is a particular implementation of the abstract functionality explained in Sun's specification of Java 2 Platform.

    		•