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Keith_Richards [23]
3 years ago
6

20. A computer freezes at odd times. At first, you suspected the power supply or overheating, but you have eliminated overheatin

g and replaced the power supply without solving the problem. What do you do next?
Computers and Technology
1 answer:
ahrayia [7]3 years ago
7 0

Answer:

Flash BIOS

Explanation:

In flash BIOS, BIOS is stand for basic input output system.

Flash BIOS the process by which we update the PC motherboard , its software .

It is mainly done to increase the performance and capabilities of a computer.

It is in the form of a chip and not in form of hard drive.

After flash BIOS the performance of computer is increases to great extent.

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Marianna [84]

Answer:

So you see the person better

Explanation:

4 0
4 years ago
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the first day anna read a quarter of the book. on the second day she read a third of the remainder. noticed that after two days
Misha Larkins [42]

Answer:

160 pages

Explanation:

Day\ 1 = \frac{1}{4}

Day\ 2 = \frac{1}{3}Remainder

Left = 80

Required

The number of pages

Let the number of pages be x.

So, on day 1; we have:

Day\ 1 = \frac{1}{4}x

After day 1, there are:\frac{3}{4}x left ----------------- i.e x - 1/4x

On day 2, we have:

Day\ 2 = \frac{1}{3} * \frac{3}{4}x

Day\ 2 = \frac{1}{4}x

At this point, we have:

Day\ 1 = \frac{1}{4}x

Day\ 2 = \frac{1}{4}x

Left = 80 ---- pages left

The summation of all must equal x, the book pages

Day\ 1 + Day\ 2 + Left = Total\\

\frac{1}{4}x + \frac{1}{4}x+ 80= x

Simplify the left-hand side

\frac{1}{2}x+ 80= x

Collect like terms

x - \frac{1}{2}x= 80

Simplify

\frac{2-1}{2}x= 80

\frac{1}{2}x= 80

Multiply by 2

2 * \frac{1}{2}x= 80*2

x = 160

4 0
3 years ago
____________ is a widely accepted international best practices framework for implementing information systems security.
balandron [24]

Answer:

Control Objectives for Information and related Technology (COBIT)

Explanation:

COBIT is a framework developed by the ISACA for managing and supervising Information Technology processes. Such kinds of frameworks allow companies to position themselves with the expectations that they and their clients expect. COBIT's aim is to provide management and business process owners with an IT control and governance model that helps deliver value from IT and identify and handle the IT-related risks. It helps bridge the gap between business needs, control requirements and technical issues. It is a paradigm of control for addressing the IT governance requirements and maintaining the security of knowledge and information systems. COBIT emphasizes on what allows processes to work well.

8 0
4 years ago
Let cell E2 = 100, what is the result of this formula? =NOT(E2<100) *
lukranit [14]

Answer:

True

Explanation:

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To save a new copy of an existing database, a user can open the original database and select ________ from the file tab.
Yuri [45]
And select copy from the file tab.
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3 years ago
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