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3 years ago

Quick!! Im taking a timed test so pls hurry!! Ill even mark as brainliets!!

Computers and Technology

2 answers:

Ksju [112]3 years ago

8 0

Answer:

-He has a lot of experience.

Explanation:

Bill has little experience and Sam has a decade of on the job training. Therefore Sam is more experienced

Arte-miy333 [17]3 years ago

4 0

Answer:

Explanation:

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While you are working on your computer, it shuts down unexpectedly, and you detect a burning smell. When you remove the case cov

Virty [35]

Answer:

Replace the power supply

Explanation:

Usually, Capacitors burn up because of different factors.

- Exceeding operation voltage

- High Inverse voltage if is an electrolytic capacitor.

A tentative answer could be the battery, but usually the batteries damages are because wear out of them, that is, cycles of charging and discharging, a problem that could arise in the battery is related with the charge protection, this circuit cares that the battery only get the charge that it needs, in Li-po batteries is 3.7V, in some laptops is 24 V, if so the battery could explode or leaking acid.

The mother-board is the "brain" and the Random Access Memory (RAM), they consume a lot of energy and usually heat up, but doesn’t produce increasing of voltage and its feed it by voltage regulators.

The only valid option is the power supply because the energy comes from a rectifier (made with diodes) and a voltage regulator that step-down the DC voltage output if by any chance the voltage increase or a diode burns up in the power supply the coupling capacitors or input capacitors in the computer will fail.

5 0

3 years ago

A security utility program that scans the system for small programs that interfere with how a computer functions are _____ utili

Aneli [31]

Answer:

A security utility program that scans the system for small programs that interfere with how a computer functions are _____ utilities.

Explanation:

7 0

3 years ago

The variable 'a' starts with the value 1 The variable 'b' starts with the value 10 The variable 'c' starts with the value 100 Th

Anettt [7]

Answer:

The answer is B = 365

Explanation:

The following variable were initialized:

a = 1

b = 10

c = 100

x = 0

Then we store the value of 'c' times 3 in 'x'

x = 3 * c = 3 * 100 = 300

x = 300

Then we add the value of 'b' times 6 to the value already in 'x'

x = x + 'b' times 6

x = x + (b * 6) = 300 + (10 * 6) = 300 + 60 = 360

x = 360

Then we add the value of 'a' times 5 to the value already in 'x'

x = x + 'a' times 5

x = x + (a * 5) = 360 + (1 * 5) = 360 + 5 = 365

x = 365.

Therefore, the value of 'x' displayed is 365.

4 0

3 years ago

The range of an area where users can access the Internet via high frequency radio signals transmitting an Internet signal from a

Alexandra [31]

A) hotspot
Bluetooth is for short distance and pan is Personal area networks (PANs) connect an individual's personal devices

8 0

3 years ago

Read 2 more answers

The number of pixels displayed on the screen is known as

puteri [66]

Answer: Resolution

Explanation: The total number of pixels that can be displayed on the screen at a time is called the resolution of the screen. This resolution is normally described in the pair of numbers, such as 2560 x 1440. This means, the computer screen is 2560 pixels wide and 1440 pixels tall.

4 0

3 years ago