--%>
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 : Define User Datagram Protocol User

    User Datagram Protocol: The User Datagram Protocol (abbreviated as UDP) is a set of rules which permit communication among two processes across a network. The protocol is unreliable, that means that information is not guaranteed to be

    		•
  • Q : Illustrations of XML DTDs or schemas

    Give some illustrations of XML DTDs or schemas which you have?

    		•
  • Q : Visual basic programming homework A

    A local car hire company has approached you to create a user-friendly computer program that will enable their hire operatives to send invoices to their customers. The operatives are not computer literate so a user-friendly, uncomplicated and robust interface is required. At presen

    		•
  • Q : Define Divide and conquer Divide and

    Divide and conquer: An approach to trouble solving which attempts to decrease an overall single big trouble into multiple simpler troubles.

    		•
  • Q : Define Short-circuit operator

    Short-circuit operator: It is an operator in which only as a lot of operands are computed as are required to determine the final outcome of the operation. The logical-and (&&) and logical-or (||) operators are most general illustration, though

    		•
  • Q : Define the term Trusted applet Define

    Define the term Trusted applet: It is an applet with additional privileges than an ordinary (that is, untrusted) applet.

    		•
  • Q : Define Java virtual machine or JVM

    Define Java virtual machine (JVM): A Java Virtual Machine (JVM) is an abstract computing machine, or virtual machine (set of computer software programs and data structures) which is a platform-independent execution environment that converts Java bytec

    		•
  • Q : Describe Data type Data type : It is a

    Data type: It is a specifier to build memory block of some particular size and kind. C++ provides two kinds of data types: A) Fundamental type: That is not composed

    		•
  • Q : Define the term Micro- Processor Define

    Define the term Micro- Processor.

    		•
  • Q : Create an applet of bounces in JAVA

    Create an applet that bounces a blue ball inside an applet using Thread.  The ball (diameter is 10) will start at position (0,0).  When the ball hits the edge of the applet, the ball should bounce off the edge at a randomly selected angle between 20 and 60 d

    		•