Computers and Technology, 05.06.2021 07:00 munaizsiddiqui

Match each with the correct answer. 1. Practice 4.2
Match the CPU part to its definition.
1. arithmetic logic unit. (ALU)
2. bus unit.
3. cache.
4. control unit.
5. decode unit.
6. regular unit.

-options
A. Decodes instructions and data and transmits the data to other areas in an understandable format.

B. Contains many separate, smaller storage units.

C. Connects all the other major components together, accepts data, and sends data through the input and output bus sections.

D. Control of the overall operations of the CPU.

E. Performs mathematical functions on data stored in the register area.

F. Small temporary memory area that separates and stores income data and instructions.

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Answer from: zaida00

1. E

2. C

3. F

4. D

5. A

6. B

Explanation:

CPU: this is known as the central processing unit and it is considered to be the brain of a computer system. It is the system unit where all of the processing and logical control of a computer system takes place.

A. Decode unit: decodes instructions and data and transmits the data to other areas in an understandable format.

B. Register unit: contains many separate, smaller storage units. Modern CPUs need only a few nanoseconds to execute an instruction when all operands are in its registers.

C. Bus unit: it is used to connect all the other major components together, accepts data, and sends data through the input and output bus sections.

D. Control unit: control of the overall operations of the CPU. The component of the central processing unit (CPU) that controls the overall operation of a computer is the control unit. It comprises of circuitry that makes use of electrical signals to direct the operations of all parts of the computer system. Also, it instructs the input and output device (I/O devices) and the arithmetic logic unit how to respond to informations sent to the processor.

E. Arithmetic logic unit (ALU): performs mathematical functions on data stored in the register area.

F. Cache: small temporary memory area that separates and stores income data and instructions.

Answer from: Quest

a social news website is an internet website that features user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the slashdot and fark websites, administrators decide which articles are selected for the front page. on reddit and digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a social networking function, in that users can set up a user profile and follow other users' online activity on the website.

Answer from: Quest

The answer is b ; ); ? ;

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Match each with the correct answer. 1. Practice 4.2
Match the CPU part to its definition.