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vesna_86 [32]
3 years ago
11

What was one of the first inventions that made it possible to communicate almost instantly?

Computers and Technology
1 answer:
Anastasy [175]3 years ago
7 0
You're answer is The Telegraph.
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Calculate the maximal size of a file if we have:
ollegr [7]

Answer:

4 GB

Explanation:

<u>Determine the maximal size of a file </u>

100 direct block address

= 100 * 1024 = 102400

One single indirect block address

= 128 * 1024 = 131072

One double indirect block address

= 128 * 128 * 1024 = 16777216

one triple indirect block address

=  128 * 128 * 128 * 1024 = 2147483648

one quadruple indirect block addresses

=  128 * 128 * 128 * 128 * 1024 = 274877906944

maximal size of the file

= ∑ 102400 +  131072 + 16777216 + 2147483648 + 274877906944

= 4GB

7 0
3 years ago
Which tool is used to view stars in galaxies far from the Milky Way?
Rom4ik [11]
<span>The tool iused to view stars in galaxies far from the Milky Way is the B. Hubble Space Telescope. This telescope is one of the largest telescopes to be launched in space, and has contributed a vast amount of discoveries and data that are valuable in astronomical research. The telescope is able to capture image intense high-resolution images, capturing entities from large distances.</span>
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3 years ago
I need someone whos really good with computers to help me with some things
posledela

Okay what do you need to know

4 0
3 years ago
Valerie regularly generates sales reports from her organization's data warehouse. She uses these reports to create presentations
Luda [366]

Answer:

the answer is C

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reporting tool because she has to report it before doing anything else.

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A coverage map shows how much land something takes up or reaches to.

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