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3 years ago

When considering changing the content of a cell which button should you press to leave the cell as it originally was?

Computers and Technology

2 answers:

densk [106]3 years ago

7 0

Esc key or cancel .........

snow_lady [41]3 years ago

4 0

Press the Esc (Escape) key or cancel :)

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A user's computer will not boot. A technician notices four indicator lights on the backside of the

vaieri [72.5K]

Answer:

Explanation:

Computer manual is the user guide that comes along with the computer set to inform the users about the functions, ways to assemble the parts, and so on.

The user manual consists of guide for the users specially for electronic products such as computers, refrigerators; softwares, and so on. These manuals are written by technical writers, programmers, etc.

<u>In the given scenario the technician needs to refer to computer manual to know the meaning of the lights on the backside of the computer.</u>

So, the correct answer is option B.

6 0

3 years ago

Convert the following four unsigned binary numbers to decimal and show your work:

Ber [7]

Answer:

23 ,21,10,63,13

Explanation:

We have to convert binary to decimal

10111 corresponding decimal number is

$1\times 2^4+0\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=23$

10101 corresponding decimal number is

$1\times 2^4+0\times 2^3+1\times 2^2+0\times 2^1+1\times 2^0==21$

01010 corresponding decimal number is

$0\times 2^4+1\times 2^3+0\times 2^2+1\times 2^1+0\times 2^0=10$

111111 corresponding decimal number is

$1\times 2^5+1\times 2^4+1\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=63$

001111 corresponding decimal number is

$0\times 2^5+0\times 2^4+1\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=13$

7 0

3 years ago

You were fortunate to get the ice off of the wings, but whatever caused the cabin to depressurize also vented all of your fuel o

torisob [31]

Answer:

A speed govenor

Explanation:

speed governor is an electronic device linked to the gearbox where sensors capture the movement of the vehicle. If the vehicle exceeds the specified speed limit, the device automatically slows the vehicle.

4 0

3 years ago

The batteries on electric vehicles are recharged using electricity from either a wall socket or dedicated charging unit.

yuradex [85]

Answer:

true

Explanation:

7 0

3 years ago

To create a public key signature, you would use the ______ key.

olya-2409 [2.1K]

Answer:

To create a public key signature, you would use the <u>_private_</u> key.

Explanation:

To create a public key signature, a private key is essential to enable authorization.

A private key uses one key to make data unreadable by intruders and for the data to be accessed the same key would be needed to do so.

The login details and some important credentials to access user data contains both the user's public key data and private key data. Both private key and public key are two keys that work together to accomplish security goals.

The public key uses different keys to make data readable and unreadable.

The public key is important to verify authorization to access encrypted data by making sure the access authorization came from someone who has the private key. In other words, it's a system put in place to cross-check the holder of the private key by providing the public key of the encrypted data that needed to be accessed. Though, it depends on the key used to encrypt the data as data encrypted with a public key would require a private key for the data to be readable.

4 0

3 years ago