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ryzh [129]
3 years ago
7

What is a collection of computer programs that administer the hardware and software of a computer so that they work properly?

Computers and Technology
1 answer:
slega [8]3 years ago
5 0

Answer:

Operating system

Explanation:

Operating system is a system software that manage all the software and hardware on a computer. It is the most important software in a computer. Operating system coordinates the entire communication process between software and hardware to ensure they work properly. It also manages the computer resources such as memory and storage spaces.

Some popular operating systems include Microsoft Windows, Mac OSX and Linux.

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When you start a new blank document, you begin typing at the
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C. The insertion poin
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2 years ago
Which consumer document is most likely to help you if you have trouble figuring out how to operate a device
kenny6666 [7]
The answe is 'B', as it should contain all the required information on how to operate the device, as well as a troubleshooting guide.
6 0
3 years ago
What is the range of values that a short can represent?
ikadub [295]

Answer:

c. Math.pow(-2.0,15.0) to (Math.pow(2.0,15.0) -1).

Explanation:

short represents a 16-bit signed integer. short is used to save memory because it occupies less space than integers where integers occupy 4 bytes short occupies 2 bytes.

Since it is signed so first bit is used to represent the sign if 0 then positive and 1 then the integer is negative.We are left with 15 bits.

So the range is -2¹⁵ to 2¹⁵-1.

Hence the answer is option c.

3 0
3 years ago
Your boss in the human resources department asks you to write a function that calculates the length of time that employees have
Tems11 [23]

Answer:

Option D is correct i.e., =DATEDIF(C2, $AE$2, "y").

Explanation:

The user's supervisor well into the following department tells him to compose the feature which measures the amount that times staff has served in their company utilizing the DATEDIF feature. Consider whether C2 includes the hiring dates for that staff and then that cell $AE$2 includes the cut-off point for whom to evaluate the hiring time with the duration of the service.

So, therefore the following option is correct according to the given scenario.

4 0
3 years ago
1. Engineers should not consult with experts if they do not know much about a problem.
Ganezh [65]
1. false
2. d
3. b
4. a
5. b
6.c
7. b
8.a
9. d
10. b
11. d
12.a 
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14. c
15. a
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3 years ago
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