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Svetllana [295]
3 years ago
8

Why was packet-switching an advancement over previous forms of networking?

Computers and Technology
2 answers:
Elina [12.6K]3 years ago
8 0

The answer should be B tell me if I'm wrong.


Xelga [282]3 years ago
6 0

B. Packet-switching allowed faster and more reliable connections.

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On laptops with a smart card reader installed, where is the smart card reader usually located?
muminat

On laptops with a smart card reader installed, where is the smart card reader usually located Under the palm rest

<u>Explanation:</u>

A smart card reader is a design that can scan a card with some kind of barcoding or magnetic strip in it. Some Palmrest construction holds the smart card reader and ribbon cable junction board. Palm rest is frequently placed at the front of your laptop.

Smart card readers are commonly at both ends of the palm rest. It can simply be found on with USB and HDMI ports. Now Palm rest with fingerprint reader, smart card reader, and speaker removal are available.

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4 0
3 years ago
Which options correctly describe Andrew's job role?
FrozenT [24]
Can you put more info and I will try to answer.
7 0
3 years ago
The most common type of local correction system is
STALIN [3.7K]
The answer is A county-based correctional system.  The most common type of local correction system is a county-based correctional system.  
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3 years ago
What explains the discrepancy between the number of bytes you can
sergejj [24]

Answer:

This is because, the advertisers report the storage space in decimal while the computer reads the storage space in binary.

Explanation:

The advertisers report the storage space in decimal or base 10 because humans count in decimal, whereas the computer reports the storage space in binary or base 2.

Since the computer storage is in bytes and 8 bits equal 1 byte, It is easier to write a storage space of 1 kB as 1000 B but it is actually supposed to be 1024 B(2¹⁰). So, there is a discrepancy of 1024 B - 1000 B = 24 B.

As  we go higher, the discrepancy increases. For example, 1 MB is advertised as 1000 kB = 1000000 B but is actually supposed to be 1024 kB = 1024 × 1024 B = 1048576 B. So, there is a discrepancy of 1048576 B - 1000000 B = 48576 B.

So, the actual number of bytes on the storage device is actually less than that reported due to the different number systems in which they are reported in. This discrepancy is less in memory cards or flash drives though in which the stated value of storage capacity might be the actual storage size.

Note that the base 10 or decimal system was chosen by advertiser since this is what consumers understand.

8 0
2 years ago
A representation of something by using a description, summary or image.
ANTONII [103]

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Thumbnail is a representation of something by using a description, summary or image.

Thumbnails are simply the versions of either pictures or videos that have been reduced and can be used as placeholder for a multimedia content. A thumbnail that is used by a company on the internet gives the first impression of the product of the company to the prospective customers.

3 0
3 years ago
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