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Ugo [173]
3 years ago
12

What enables a website to recognize a computer as a return visitor (as opposed to a first-time visitor)?

Computers and Technology
1 answer:
Paha777 [63]3 years ago
5 0

Answer:

Cokies

Explanation:

Cokies are files that saves on a website server that enables the website to recognize a computer when it visit the website. So for the first time a computer visit a website, the website brings a little pop up that ask the user to accept Cokies and if the user accepts, the website will be able to recognize the computer when next it visit.

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List one unprofessional AND one professional example of internet/social media
Leni [432]

Professional: Using social media to advertise a company you created

Unprofessional: Using social media to watch cat videos

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2 years ago
An enhancement to a computer accelerates some mode of execution by a factor of 10. The enhanced mode is used 50% of the time, me
Ann [662]

Answer:

The answer is "5.5 and 90.90%"

Explanation:

For point 1:

To calculate the speed from fast mode, its run time without enhancement should be worked out. Designers are aware of which two selves are implicated throughout the accelerated project planning: the empty (50 \%) and the increased stages (50 \%).

Although not enhanced, this would take almost as long (50 \%) and for the combine to give phase; even so, the increased phase would've been 10 times longer, as well as 500 \%. Thus the corresponding total speed without enhancement is =50\% + 500\% = 550\%.

Its overall speed is:

=\frac{\text{Accelerated runtime}}{ \text{accelerated  runtime}} = \frac{550 \%}{ 100 \%}= 5.5

For point 2:

We re-connect these figures in Amdahl's Law throughout order to identify how long it would take for both the initial implementation:

\text{Vectorized fraction}= \frac{\text{Overall velocity}\times \text{Accelerated acceleration}-\text{Accelerated acceleration}}{\text{Overall acceleration} \times \text{Accelerated acceleration}-\text{Overall acceleration}}

                              = \frac{5.5  \times 10 -10 }{ 5.5 \times 10 - 5.5}\\\\=\frac{45}{49.5}\\\\=0.9090\\\\=90.90\%

5 0
3 years ago
A ___ is a node (or a device) that connects two different networks together and allows them to communicate.
stellarik [79]

Answer:

The answer is Hub

Explanation:

A hub, also called a network hub, is a common connection point for devices in a network. Hubs are devices commonly used to connect segments of a LAN. The hub contains multiple ports. When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.

7 0
3 years ago
Why should a user preview the document before printing?​
Margarita [4]
The user should preview a document first to make sure the layout is correct, so as not to waste paper if a font size or layout is incorrect.
5 0
3 years ago
Read 2 more answers
The HTML tag for the smallest heading is​ what​
Gre4nikov [31]

Answer:

The HTML <h1> to <h6> tag is used to define headings in an HTML document. <h1> defines largest heading and <h6> defines smallest heading.

Explanation:

5 0
3 years ago
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