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ahrayia [7]
3 years ago
9

A ____ is a device that interconnects two or more workstations in a star-wired bus local area network and immediately retransmit

s the data it receives from any workstation out to all other workstations connected.
Computers and Technology
1 answer:
prisoha [69]3 years ago
7 0

Answer:

A HUB

Explanation:

A hub can described as an hardware or network device use for multi purpose functions like connecting series of internet devices together there by making it possible for all devices to work or function together on a single network.

Hubs are classified into active hub, passive hub, and intelligent hub.

ACTIVE HUB: This type of hub boost the signals but can not perform calculations.

PASSIVE HUB: this type only send the signals but can not boost a signal.

INTELLIGENT HUB: it brings about the boosting of signals and also bring about packets to be analyzed.

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XYZ Corp.’s facilities in Nashua, New Hampshire, are two office buildings 400 feet apart, each with its own LAN. To connect the
damaskus [11]

Answer:

a: Twisted pair won't span a 400-foot distance.

Explanation:

The maximum distance that twisted pair cables can support without attenuation is 100 meters which is approximately 328 feet and the two office buildings are 400 feet apart, so it is useless to install a twisted pair cable for such a large distance. A much better option would be to install optic fiber. Though it is a bit expensive but it is the best option in this case.

Hence option (a) is the correct reason for installing an optic fiber cable rather than a twisted pair cable.

6 0
3 years ago
The default case is required in the switch selection statement.
babunello [35]

Answer: False

Explanation:

 The given statement is false, as it is not compulsory that the default case is require in switch selection statement. If the default case are not properly specified in the statement then, there will be no execution occur in the switch selection statement.

It is sometimes good to have default case in switch selection statement, but it is not mandatory. The default case only executed when the correct case is present and none of the case matches in the given statement.

5 0
3 years ago
Provide the definition of an abstract class named DesktopComponent that contains the following:
Bess [88]

package mypackage; // Whatever package this should be in.

public abstract class DesktopComponent {

   

   private String type;

   // Alternatively you may want a final variable.

   // private final String type;

   

   public DesktopComponent(String type)

   {

       this.type = type;

   }

   

   abstract void onClick();

   

   

 

}

7 0
3 years ago
How does job growth in digital media compare to job growth in print-based media companies?
tatuchka [14]

Answer:

A. Job growth in digital media has been powerful, while print-based media companies are cutting jobs at record levels.

Explanation:

Digital media is both inexpensive and instant. Based on the art and design, it might be less expensive than print media. Campaigns and content can be created, produced, and maintained far more quickly than printed media. Digital media is dynamic and may create user data. Digital media has had a significant influence on how we obtain our daily news. As it is more easy to read, most individuals choose to acquire their news via phone applications. With the increased usage of digital media as a news source, it is worth considering if print media will become outdated.

Print media has been established for decades, and it evolved as a dominant source of news. In the last decade, an increasing number of print media businesses have expanded out from regular print and begun providing news on digital services. Young millennials, in instance, appear to invest additional time online than reading printed publications.

8 0
2 years ago
Prepare the truth table for the following boolean expressions: (A+B).(A+C).(B)
KiRa [710]

Answer:

July and December of last month were considered sedt Monday linng

6 0
3 years ago
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