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kirill [66]
3 years ago
12

A user reports his or her computer is slow to boot. You check the boot order and determine that the computer is checking the C d

rive first for the master boot record, which is where it is housed. Is there any other way to increase boot speed, and if so, how?
No, because boot speed is not adjustable.
No, not without replacing the hard drive.
Yes, by turning off memory testing in BIOS.
Yes, by performing a flashing to BIOS.
Computers and Technology
1 answer:
Georgia [21]3 years ago
6 0
You could turn off memory testing, but defragmentating and running chkdsk on C: would be better to try first.
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An IT security threat is anything that might cause serious harm to a computer system.
Blababa [14]

Answer:

True

Explanation:

this is true because a threat can endanger the computer and its system

5 0
2 years ago
An internal conflict is generally harder to write and still harder to convey in an interactive computer game
Tanya [424]
True, because of how the human mind works, you could have a fairly hard decision that could affect your life. So, An Internal conflict is more difficult to convey in an interactive computer game.
7 0
3 years ago
Which of the following is not an Operating System? (1 point)Windows
kobusy [5.1K]
The answers of the following are:

1.  The answer is Linux. It is not an Operating System.
2. Windows XP 2000 and Windows XP Home Edition have the same interface design. 
3. Linux is the operating systems which is considered to be open source.
4. Mac OS is an operating system which is considered to be the most popular with graphic and multimedia designers
5. The software programis the number and variety of programs available for a particular operating system.
4 0
3 years ago
Which of the following is NOT correct concerning database design?
Alborosie

1 is not correct.

Hope this helps!

5 0
3 years ago
3. The wildlife department has been feeding a special food to rainbow trout finger lings in a pond. A sample of the weight of 40
andrey2020 [161]

Answer:

1)  402.7 grams. This estimate is called the sample mean.

2)  (399.11, 406.29)

3) The 99 percent confidence limits is between 399.11 grams and 406.29 grams.

I am 99% sure that the value lies between 399.11 grams and 406.29 grams.

Explanation:

sample size (n) = 40, the mean weight (x)= 402.7 grams and the standard deviation (σ)=8.8 grams

1) The point estimated mean weight of the population is 402.7 grams. This estimate is called the sample mean.

2) c = 99% = 0.99

α = 1 - 0.99 = 0.01

\frac{\alpha }{2} =\frac{0.01}{2} =0.005.

The z score of 0.005 corresponds with the z score of 0.495 (0.5 - 0.005).

z_\frac{\alpha }{2} =2.58.

The margin of error (e) = z_\frac{\alpha }{2}*\frac{\sigma}{\sqrt{n} }  =2.58*\frac{8.8}{\sqrt{40} } =3.59

The confidence interval = x ± e = 402.7 ± 3.59 = (399.11, 406.29)

3) The 99 percent confidence limits is between 399.11 grams and 406.29 grams.

I am 99% sure that the value lies between 399.11 grams and 406.29 grams.

8 0
3 years ago
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