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ira [324]
2 years ago
7

Identify the following keys. write AK for Alphanumeric keypad,NK for Numeric Keypad,CK for Cursor Key, FK for Function keys and

SK for Special Keys.
1. R -

2. 8 -

3. Enter -

4. -----> -

5. Prt scr -

6. Spacebar -

7. ! -

8. B -

9.<---------- -

10. End -

11. F2 -

12. Esc -

13. ? -

14. 3 -

15. Alt -

16. Home -

17. ( -

18. $ -

19. Num lock -

20. Delete -
​
Computers and Technology
1 answer:
natali 33 [55]2 years ago
4 0

Answer:need points for stuff

Explanation:

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You are testing the user experience.
Crazy boy [7]

Answer:

You can answer this very easily by considering which of the circumstances affect the end user and which affect the developer:

1) Didn't use comments in the code

- affects developers

2) User complaints about language used in the program

- affects users

3) The variables have meaningless names

- affects developers

4) The program should have used a loop

- affects developers

5) The numeric results are incorrect

- affects users

Your answers then are 2 and 5, spoken languages and incorrect output will very much affect the user experience.

5 0
3 years ago
Read 2 more answers
9. The voltage of a replacement capacitor must
nasty-shy [4]

Answer:

B

Explanation:

It is the capacity (in Farad) of the capacitor that determines its behaviour in the circiut. The voltage is merely a qualification of what it can handle. Higher is "better".

6 0
3 years ago
What is included on the HP PC Hardware Diagnostics 3-in-1 USB Key that allows you to recover systems that cannot boot?
algol13

Answer:

HP PC Hardware Diagnostics UEFI

Explanation:

The 3-in-1 HP PC Hardware Diagnostics UEFI USB Key helps the client distinguish potential software, hardware, and Operating System issues. Both older and newer HP Desktop and Laptop PCs come with this tool installed. By default, it operates outside the OS to detach equipment issues from other system issues. In the event you do not have it pre-installed, you can get it from the official HP site.

3 0
3 years ago
Pls help I don’t know the answers
kifflom [539]

Answer:

1. DLL Files.

2. System software repair.

3. Software configuration.

4. Human-computer interaction.

5. A graphical user interface (GUI).

Explanation:

1. DLL Files can become lost or damaged on a computer and prevent it from working correctly. These are important registry files used by various system softwares to perform specific tasks.

2. System software repair is a type of software you can run to help fix computer problems. Some examples are disk defragmenter, regedit, etc.

3. Software configuration means the process of setting up an application and selecting specific options. This is usually done in the settings section of a software application or program.

4. Human-computer interaction is the name of the discipline concerned with the design of optimal user interfaces.

5. A graphical user interface (GUI) is what users make use of to interact with graphical icons and other visual elements in order to accomplish tasks.

4 0
3 years ago
XYZ Corp.’s facilities in Nashua, New Hampshire, are two office buildings 400 feet apart, each with its own LAN. To connect the
damaskus [11]

Answer:

a: Twisted pair won't span a 400-foot distance.

Explanation:

The maximum distance that twisted pair cables can support without attenuation is 100 meters which is approximately 328 feet and the two office buildings are 400 feet apart, so it is useless to install a twisted pair cable for such a large distance. A much better option would be to install optic fiber. Though it is a bit expensive but it is the best option in this case.

Hence option (a) is the correct reason for installing an optic fiber cable rather than a twisted pair cable.

6 0
3 years ago
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