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Montano1993 [528]
3 years ago
6

You are trying to troubleshoot a desktop power supply issue using a voltmeter. Which of the following options are the MOST commo

n voltages produced by the power supply? (Select TWO). (Select all that apply.) (A) +/- 5v (B) +/- 12v (C) +/- 16v (D) +/- 24v
Computers and Technology
1 answer:
vredina [299]3 years ago
7 0

Answer:

The correct answers are: (A) +/- 5V and (B) +/- 12V

Explanation:

First at all, the purpose of the power supply is transforming from AC (Alternating Current) to DC (Direct Current) for use this energy in chips and electronics devices that consume this type of power. Usually the most common DC voltage for electronics is 5V but in your CPU you also have other devices that might going to need more voltage like fan or hard drives thats ´s why 12V is an also an option. Now some other devices are going to need negative sources such -5V or -12V as well.

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A looping construct that continues to repeat until the expression becomes false is
Elis [28]

Answer:

a while loop

Explanation:

for an example, while x<4:

the program will end when the value of x greater than 4.

8 0
3 years ago
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Which of the following is the term for a device (usually external to a computer) that is plugged into a computer's communication
Serjik [45]

A device, usually external to a computer that is plugged into a computer's communication port or is connected wirelessly. Common peripherals are keyboards, mice, monitors, speakers, and printers

4 0
3 years ago
Write a program that reads three numbers and prints "increasing" if they are in increasing order, "decreasing" if they are in de
Lemur [1.5K]
You could assign values to variables and break it up into if else-if else statements.

<span>Pseudocode:</span>

if a < b and b < c:
    print("increasing")

else if a > b and b > c:
    print("decreasing")

else:
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Hope this helps.
7 0
4 years ago
You have a sales chart and excel that you want to include in a 3rd quarter report to include in a 3rd quarter report quit it in
Nataliya [291]

Answer:

The paste function to use is the Advanced Paste Function that reads Use Destination Theme and Link Data or Keep Source Formatting and Link Data.

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Cheers

5 0
3 years ago
Write short notes on the following:<br>I. keyboard ii.Control unit iii.printer​
Andreas93 [3]

Answer:

- the Keyboard:

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- the Printer:

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4 0
2 years ago
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