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kondor19780726 [428]
3 years ago
11

We have stressed the need for an operating system to make efficient use of the computing hardware. When is it appropriate for th

e operating system to forsake this principle and to ""waste"" resources? Why is such a system not really wasteful?
Computers and Technology
1 answer:
4vir4ik [10]3 years ago
5 0

Answer:

Explanation: This seems more like an opinion answer so give your opinion, try yout best, just trying to help ;)

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wow my humor is bad then.

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Safety Data Sheet gives information about
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Safety Data sheet gives information about the product imported in a form of a document. Importers and manifacturers make these Safety Data sheet to detail the product of its physical and chemical properties which are hazardous and harmful. This is a safety protocol on every company.
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4 years ago
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If you want to copy text formatting from one area of your document to another area, _____. a. select the formatting you would li
Travka [436]

Answer:

I believe it is ‘A’

Explanation:

The Format Painter feature copies only the formatting from one selected text to another. The content and text of the selection will not be copied using Format Painter.

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4 years ago
What are some principles of Programming?​
adelina 88 [10]

Answer:

1: Don't repeat yourself (DRY).

2: Keep it simple (KISS)

3. Minimize Coupling

4. Maximize Cohesion

5. Hide Implementation Details

6. Law of Demeter

7: Open/Closed Principle

Explanation:

1. Avoiding repetition is probably the single most fundamental tenet in programming.

2. Simplicity should always be a key goal. Simple code takes less time to write, has fewer bugs, and is easier to modify.

3. Any section of code (code block, function, class, etc.) should minimize the dependencies on other areas of code. This is achieved by using shared variables as little as possible.

4. Code that has similar functionality should be found within the same component.

5. Hiding implementation details allows change to the implementation of a code component while minimally affecting any other modules that use the component.

6. Code components should only communicate with their direct relations (e.g. classes that they inherit from, objects that they contain, objects passed by argument, etc.)

7. Software entities (classes, modules, functions, etc.) should be open for extension, but closed for modification. In other words, it is not recommended to write classes that people can modify, write classes that people can extend.

I hope this helps and I'm sorry if it doesn't.

Have a great day! :)

8 0
3 years ago
Identify the different groups of keys on a keyboard
kifflom [539]

Answer:alphabetic keys, numeric keys, function keys and special keys.

Explanation:

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