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Blababa [14]
3 years ago
5

What is a computer OPERATING SYSTEM?

Computers and Technology
1 answer:
xxTIMURxx [149]3 years ago
4 0

Answer:

An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language. Without an operating system, a computer is useless.

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HELP ME ILL GIVE BRAINLY Input 50 numbers and then output the average of the negative numbers only. Write in pseudocode!
Mumz [18]

Answer:

The explanation is for 10 inputs though. You'd have to follow these steps to find input 50 numbers.

Explanation:

This is how I wrote it in the Plain English programming language which looks like pseudo-code but compiles and runs (to save you all the rest of the steps):

To run:

Start up.

Write "Enter 10 numbers separated by spaces: " on the console.

Read a reply from the console.

Loop.

If the reply is blank, break.

Get a number from the reply.

Add 1 to a count.

Add the number to a total.

Repeat.

Write "The total is: " then the total on the console.

Put the total divided by the count into an average.

Write "The average is: " then the average on the console.

Refresh the screen.

Wait for the escape key.

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3 0
3 years ago
If you created a variable called name, what data type would that value be? Group of answer choices a float a string a Boolean an
Semenov [28]

I think its an integer

8 0
2 years ago
Read 2 more answers
How to delete the last element in array
svlad2 [7]

Answer:

Hey mate.....

Explanation:

This is ur answer.....

<em>To remove the last n elements from an array, use arr. splice(-n) (note the "p" in "splice"). The return value will be a new array containing the removed elements.</em>

<em />

Hope it helps!

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4 0
2 years ago
Gaven's instructor told him to include a personal statement in his work portfolio. Why did his instructor recommend including a
KatRina [158]
The recommendation of the instructor for Gaven to include a personal statement in his work portfolio will allow him to identify his career goals. If he is unable to show this to his work portfolio then he may simply state it in the personal statement. Thus, the answer to this item is letter A. 
6 0
3 years ago
Your boss asks you to transmit a small file that includes sensitive personnel data to a server on the network. The server is run
mel-nik [20]

Answer:

a. Telnet transmissions are not encrypted.

Explanation:

Indeed, since <em>Telnet transmissions are not encrypted,</em> all the information sent, and even the characters typed in the telnet console are sent in clear text.

This is a security issue, since any other device in the same network will receive a copy of the information (packets) sent. For default, all the devices, except for the server expecting to receive the information, will discard the packets. However it is easy to actively <em>listen </em>and keep those packets, wich will contain the information in plain text and human readable.

4 0
3 years ago
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