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grandymaker [24]
3 years ago
13

What two devices in a computer should be considered "black boxes," and should never be opened due to risks involving charged cap

acitors?a. monitorb. power supplyc. hard drived. video card
Computers and Technology
1 answer:
____ [38]3 years ago
4 0

Answer:

Monitor

Power supply

Explanation:

Monitor is the display unit of the computer. It carries capacitors which are charged and helps in electronic display.

Power supply is the unit which converts the AC electric supply to DC supply. It utilizes the capacitors to perform this function

While the hard drive and video card does not contain any capacitors.

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prohojiy [21]

The Answer Should Be:

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I Hope This Helps? :)

8 0
2 years ago
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otez555 [7]
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8 0
3 years ago
Read 2 more answers
Integral 3t+ 1 / (t + 1)^2​
Verizon [17]

Answer:

3ln|t+1|+\frac{2}{t+1} +C

Explanation:

We'll be using u-substitution for this problem.

Let

u=t+1\\du=dt

Substitute

\int\limits {\frac{3u-2}{u^2}} \, du

Split the fraction

\int\limits {\frac{3u}{u^2} } \, du -\int\limits {\frac{2}{u^2} } \, du

Move the constants out

3\int\limits {\frac{u}{u^2}du -2\int\limits {u^{-2}} \, du

Simplify

3\int\limits {\frac{1}{u}du -2\int\limits {u^{-2}} \, du

Integrate

3ln|u|+\frac{2}{u} +C

Substitute

3ln|t+1|+\frac{2}{t+1} +C

5 0
3 years ago
A department manager would like to choose an access control model in which the owner of a resource decides who may modify permis
Hoochie [10]

Answer: Discretionary access control (DAC)

Explanation: Discretionary access control is the control system that is imposed over the information system. The information systems contains different objects and subjects that gets the permission to do the operations.

The operation which the components can do are sharing the data to other object or subjects, privilege providence, change in the rules for the access, security entities getting changed etc.

4 0
3 years ago
A developer of a relational database refers to a file as a
goldenfox [79]
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