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3241004551 [841]
2 years ago
11

Briefly describe the working of computer processing system?

Computers and Technology
1 answer:
RideAnS [48]2 years ago
4 0
The computer does its primary work in a part of the machine we cannot see, a control center that converts data input to information output. This control center, called the central processing unit (CPU), is a highly complex, extensive set of electronic circuitry that executes stored program instructions
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Vẽ sơ đồ lắp đặt gồm 2 cầu chì, 1 ổ điện, 2 cực điều khiển 2 đèn mắc song song
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7 0
3 years ago
When Kim was working in her Microsoft® Excel® spreadsheet, she accidentally placed her book on the spacebar and erased the conte
zaharov [31]

Answer:

The undo tool.

Explanation:

Microsoft Excel is a spreadsheet application developed by Microsoft, it is used for analysing data. It's worksheets are made up of columns and rows or fields and records.

There are different ways of entering data to a cell. Click on the cell and type the data, copy and paste to the target cell, double-click on the cell to correct data and click on a cell and press the spacebar key to clear the data.

Excel records the action of event, so when a mistake is made like deleting a crucial cell data value, the undo tool is used to recover the data, since it holds records of events. The redo tool is the reverse of the undo tool.

5 0
3 years ago
Petra notices that there are a number of issues with a new fiber optic connection whose status appears to be going up and down c
DanielleElmas [232]

Fiber Internet is the wired choice of our present times. It has replaced traditional copper-based facilities.

<h3></h3>

How fiber optics are connected?

  • Fiber to the curb (FTTC) means your fiber connection goes to the nearest pole or utility box—not an actual concrete curb. After that, coaxial cables will send signals from the “curb” to your home. This means your connection is made up of part fiber-optic cables, part copper wires.
  • Twisted pair cabling simply refers to a wiring whereby two conductors that are gotten from a single circuit will be twisted together so that their electromagnetic compatibility can be enhanced.
  • This type of network cable is commonly used to connect office computers to the local network and it is used for Ethernet networks. A circuit is formed from the pair of wires which can be used in the transmission of data.
  • Fiber optic internet is a data connection carried by a cable filled with thin glass or plastic fibers. Data travels through them as beams of light pulsed in a pattern. Fiber optic internet speeds are about 20 times faster than regular cable at 1 Gbps.

To learn more about fiber refer to:

brainly.com/question/21808066

#SPJ4

5 0
1 year ago
​to add notes or comments, insert a comment tag using the syntax _____.
Aneli [31]
The needed syntax would be:
<!--comment-->
Hope I could be of assistance! ;)
4 0
3 years ago
Read 2 more answers
Explain the working principle of computer? can anyone tell​
Crazy boy [7]

Answer:

input process and output hehe

4 0
3 years ago
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