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ivolga24 [154]
3 years ago
9

A four-year old laptop will not boot and presents error messages on screen. you have verified with the laptop technical support

that these error messages indicate the motherboard has failed and needs replacing. what is the first question you should ask yourself before performing the repair?
Computers and Technology
1 answer:
vodka [1.7K]3 years ago
6 0
Could I buy A WAY better one this one for a lower price
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My mom hid my laptop and now I can't find it​
Svetach [21]

Answer: did you look everywhere ask for it and be like mom i wont do (whatever you did) ever again so please give me a chance can i plsss!!!!!! have it back?

Explanation:

simple as that step by step

3 0
2 years ago
Which task can a company perform with intranets
Irina-Kira [14]

Answer:

C.) store data securely would be my choice

Hope This Helps!  Have A Nice Day!!

6 0
2 years ago
Chris is working with other employees on a worksheet. the other employees have made comments, but they are not visible.
andriy [413]

Answer:

a. select show all comments on the review tab

Explanation:

Please mark me brainliest if correct

7 0
2 years ago
The expressions in each part of an AND or OR expression use ________ evaluation; that is, they are evaluated only as much as nec
I am Lyosha [343]

Answer:

The expressions in each part of an AND or OR expression use <u>Short Circuit</u> evaluation; that is, they are evaluated only as much as necessary to determine whether the entire expression is true or false.

Explanation:

Logic operations follow different type of evaluation methods that can be short circuit or open circuit evaluation. In short circuit evaluation if first operand of the expression is true or false in OR or AND operation respectively, the result will found as true or false without checking the second operand of the expression. This is called Short Circuit Evaluation.

In OR operation, If first operand is true it means that the result of the expression is true without knowing that the other operand is true or false. In AND operation, If the first operand is False, the result will found as False without knowing that whether the 2nd operand is  true or false.

This Mechanism is called Short Circuit Evaluation.

4 0
3 years ago
To maintain audience interest in a multimedia presentation, use animations or transition features to control when objects or tex
ira [324]

Answer:

True

Explanation:

A "multimedia presentation" refers to a presentation that uses <em>texts, images, audios, animations, photographs and the like </em>in order to help a particular set of audience understand. The presenter's ideas become clear because the audience can deeply grasp the meaning through different graphics and colors presented.

So, <em>the answer above is definitely true</em> because using animations or transitions figures to control when objects or texts appear can <u>prevent boredom</u> on the end of the audience. This will spark interest on their end.

However, it is important not to overdo it because this will cause further distraction that will divert your audience's attention. It should also be <u>conservative and consistent.</u>

4 0
3 years ago
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