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2 years ago

At a red traffic light, you must stop__

Computers and Technology

2 answers:

Anastasy [175]2 years ago

6 0

The answer is D

I have to put 20 characters but it's D because RED means stop no matter what. Although there are very few exemptions none of those are listed.

harina [27]2 years ago

3 0

I would assume the answer is D.

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Using an LCD projector to show an online video to a group of people is an example of:

stich3 [128]

Answer:

Analog to digital conversation.

Explanation:

A lcd projector is used to play images, videos and ducoments on a computer system to a broadened view. It sends electronical signals to pixels on the lcd lens to to give output.

Watching a video online is wireless and requires an electromagnetic wave, which is analog in nature, to communicate.

The streaming of online video through a lcd projector is an analog to digital conversation.

4 0

3 years ago

What is one problem caused by spending too much time studying at your computer? A. It increases stress and negatively affects yo

nignag [31]

Answer:

A - It increases stress and negatively affects your sleep.

Hope that helps. x

4 0

2 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

What is a computer network that provides connectivity in a geographic area or region larger than that covered by a local area ne

lina2011 [118]

Answer:

The correct answer for the given question is "Metropolitan Area Network"

Explanation:

The metropolitan area network connect the user with a geographic area of the size of metropolitan area.Metropolitan area network connect LAN i.e " local area network " to a single larger network thats provide efficient connection to the WAN network.Their are many advantage to use metropolitan area network which are mention above .

Provides the better security then other network.
Cheaper lost when we connect MAN with WAN.
If we use MAN network then data will be fastly transferred.

6 0

2 years ago

Wich command converts a number to a string

AfilCa [17]

Answer:

okay yes i agree

Explanation:

8 0

2 years ago