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Vilka [71]
3 years ago
13

Central processing unit definition computer

Computers and Technology
2 answers:
Nonamiya [84]3 years ago
5 0

Explanation:

CPU stands for Central Processing Unit.

There are three parts of a computer system. One is Central Processing Unit, one is Monitor or the Display Device, and the third is Keyboard. These three main units combine to make a Computer system.

Central Processing Unit is the main part of the computer system. It is the hardware part which contains a lot of wires, ports, chips, routers, memories, storage devices, etc. It contains memories which have predefined programs stored in it. This part of the computer system is responsible for doing the logical, arithmetical, input and output functions of the computer system. In simple words, it the place where all calculations and processing is taking place.

Feliz [49]3 years ago
4 0

The CPU reads machine instructions from program memory and executes them.

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What is SEO and SEM?
velikii [3]

Answer:

SEO stands for “search engine optimization.” In simple terms, it means the process of improving your site to increase its visibility for relevant searches.

SEM, or search engine marketing, is the act of using paid strategies to increase search visibility.

4 0
2 years ago
) Consider a router that interconnects four subnets: Subnet 1, Subnet 2, Subnet 3 and Subnet 4. Suppose all of the interfaces in
erik [133]

Answer:

Check the explanation

Explanation:

223.1.17/24 indicates that out of 32-bits of IP address 24 bits have been assigned as subnet part and 8 bits for host id.

The binary representation of 223.1.17 is 11011111 00000001 00010001 00000000

Given that, subnet 1 has 63 interfaces. To represent 63 interfaces, we need 6 bits (64 = 26)

So its addresses can be from 223.1.17.0/26 to 223.1.17.62/26

Subnet 2 has 95 interfaces. 95 interfaces can be accommodated using 7 bits up to 127 host addresses can represented using 7 bits (127 = 27)

and hence, the addresses may be from 223.1.17.63/25 to 223.1.17.157/25

Subnet 3 has 16 interfaces. 4 bits are needed for 16 interfaces (16 = 24)

So the network addresses may range from 223.1.17.158/28 to 223.1.17.173/28

4 0
3 years ago
Consider the following relations:
ArbitrLikvidat [17]

Answer:

Check the explanation

Explanation:

--Query 1)

SELECT ename, sal, age

FROM Emp;

--Query 2)

SELECT did

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4 0
3 years ago
How does job growth in digital media compare to job growth in print-based media companies?
tatuchka [14]

Answer:

A. Job growth in digital media has been powerful, while print-based media companies are cutting jobs at record levels.

Explanation:

Digital media is both inexpensive and instant. Based on the art and design, it might be less expensive than print media. Campaigns and content can be created, produced, and maintained far more quickly than printed media. Digital media is dynamic and may create user data. Digital media has had a significant influence on how we obtain our daily news. As it is more easy to read, most individuals choose to acquire their news via phone applications. With the increased usage of digital media as a news source, it is worth considering if print media will become outdated.

Print media has been established for decades, and it evolved as a dominant source of news. In the last decade, an increasing number of print media businesses have expanded out from regular print and begun providing news on digital services. Young millennials, in instance, appear to invest additional time online than reading printed publications.

8 0
1 year ago
Which of the following statements best describes O*NET OnLine?
irakobra [83]

The process that aids managers to better understand the processes through which they are performed most effectively by gathering and organizing detailed information about various jobs within an organization so that is called Job analysis and is performed by a job analyst in an organization. Occupational Information Network (O*Net) is a database that provides both basic and advanced job-analysis information; as such, IT can be viewed as an alternative to conducting job analysis. O*NET OnLine has detailed descriptions of the world of work for use by job seekers, workforce development and HR professionals, students, researchers, and more. It is a tool for career exploration and job analysis.

 

 

 





8 0
2 years ago
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