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telo118 [61]
3 years ago
6

Which of the following is not considered a system component that can be found inside a computer? A-CPU B-RAM C-PCIe graphics ada

pter D-motherboard
Computers and Technology
1 answer:
Julli [10]3 years ago
8 0

The answer is C) PCIe graphics adapter, because it is not required for the computer to work.

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Write a definition in your own words for Raster Graphic. Do not copy and paste please.
Vlada [557]

Answer:

Raster Graphic is a bitmap. They are basically a grid of small pixels that make an image.

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What is the purpose of a web server? What is the purpose of a web browser?
Sauron [17]

Answer: the purpose of a web browser is to help answer and needed questions, and to get to sites.

Explanation:

4 0
2 years ago
Which of the following Internet connectivity technologies enables data to be sent over existing copper telephone lines by sendin
Pani-rosa [81]

Answer:

The answer is B. Digital subscriber line technology

Explanation:

Digital subscriber line or DSL technology is used to transmit digital data over telephone wires.

It makes file sharing possible which includes multimedia data (i.e. transfer of pictures and graphics), and also video and audio conferencing.

DSL uses a reliable medium that prevents packet loss and interruptions. It is also fast.

6 0
3 years ago
TCPDump is used by Wireshark to capture packets while Wireshark own function is:
galben [10]

Answer:

a. to provide a graphical user interface (GUI) and several capture filters

Explanation:

TcPDump is a command line tool used to capture packets. TcPDump is used to filter packets after a capture has been done. To control network interfaces, TcPDump need to be assigned root privileges. Data is represented in form of text

Wireshark provide a graphical user interface (GUI) and several capture filters. It is a graphical tool used in packet capture analysis. Data is represented in wireshark as text in boxes.

5 0
3 years ago
Subtract (100000)2 from (111)2 using 1s and 2s complement method of subtraction​
GenaCL600 [577]

Answer:

-11001

Explanation:

The following steps are performed in order to perform subtraction of the given binary numbers:

Step 1:

Find 2’s complement of the subtrahend. The subtrahend here is 100000

100000

First take 1's complement of 100000

1's complement is taken by inverting 100000

1's complement of 100000 = 011111

Now takes 2's complement by adding 1 to the result of 1's complement:

011111 + 1 = 100000

2's complement of 100000 = 100000

Step 2:

Add the 2's complement of the subtrahend to the minuend.

The number of bits in the minuend is less than that of subtrahend. Make the number of bits in the minuend equal to that of subtrahend by placing 0s in before minuend. So the minuend 111 becomes:

000111

Now add the 2's complement of 100000 to 000111

   0 0 0 1  1  1

<u>+   1 0 0 0 0 0 </u>

    1 0 0 1  1  1

The result of the addition is :

 1 0 0 1  1  1

Step 3:

Since there is no carry over the next step is to take 2's complement of the sum and place negative sign with the result as the result is negative.

sum =   1 0 0 1  1  1

2's complement of sum:

First take 1's complement of 1 0 0 1  1  1

1's complement is taken by inverting 1 0 0 1  1  1

1's complement of 1 0 0 1  1  1 = 0 1 1 0 0 0

Now takes 2's complement by adding 1 to the result of 1's complement:

0 1 1 0 0 0 + 1 = 0 1 1 0 0 1

Now place the minus sign with the result of 2's complement:

- 0 1 1 0 0 1

Hence the subtraction of two binary numbers (100000)₂ and (111)₂  is

(-011001)₂

This can also be written as:

(-11001)₂

6 0
3 years ago
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