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Crank
3 years ago
9

What are the network topologies? Advantages and disadvantages.

Computers and Technology
1 answer:
s344n2d4d5 [400]3 years ago
6 0
Network topology is the arrangement of the elements of a communication network. Network topology can be used to define or describe the arrangement of various types of telecommunication networks, including command and control radio networks, industrial fieldbusses and computer networks.

Advantages:

It is easy to handle and implement.

It is best suited for small networks.

Disadvantages:

The cable length is limited. This limits the number of stations that can be connected.

This network topology can perform well only for a limited number of nodes.
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What type of device does a computer turn to first when attempting to make contact with a host with a known IP address on another
scoray [572]

Answer:

default gateway

Explanation:

A default gateway in a computer network environment means the access point through which a networked device uses to send or receive information from another network. Default gateways make it possible to exchange information from a local network to an outside network. So simply they serve as the interface through which communication is made with external networks or the internet.

6 0
3 years ago
What year did polaroid introduce one-step photography with the SX-70
blagie [28]

Answer:

I first saw the Polaroid SX-70—the one-step instant camera introduced in 1972 by the company's co-founder, Dr.

Explanation:

5 0
2 years ago
Tightly.
Radda [10]

Answer:

AG 6.

AG 1.

AG 3.

AG 4.

AG 7.

AG 5.

AG 2.

Explanation:

Chronology can be defined as an arrangement of data, items or documents in the order in which they occurred or happened (in time), from the earliest to the most recent or latest.

Simply stated, ordered events are organized in order of time and this process is known as chronology.

Generally, a chronology can be used as a filing process in various areas such as schools, hospitals, hotels, and business firms to help put data (informations) in order by time or date.

In Computer networking, a cable can be defined as a wired connector used for connecting and transmitting signals between two or more network devices such as CAT-5, CAT-6 and fiber optic cables. These cables which are either twisted or untwisted pair are to be crimped in order to make them eligible and appropriate for use in connecting network devices.

Furthermore, there are two (2) color codes used for the arrangement of the wires in a network cable based on the type of network connection;

I. For straight-through, host device to a router or switch;

Color code: white-orange, orange, white-green, blue, white-blue, green, white-brown, brown.

II. For cross-over, network device to a network device e.g router or router;

white-green, green, white-orange, blue, white-blue, orange,

5 0
3 years ago
Dani needs to present a mathematical formula to his audience. How should he start the process of adding an equation to a slide?
bonufazy [111]

The principles of creating equations are the same in PowerPoint 2007 and later. Assuming Danny is using PowerPoint 2010, he will click on the insert tab then go ahead and choose the Equation in the symbols group. 

Dani will be able to click on the equation option and use the Equation Tools Design tab or click on the drop down arrow to view more equations






3 0
3 years ago
Select the correct answer. Marie uses a browser to visit a blog. How is the blog uniquely identified? A. web page B. website C.
damaskus [11]

Answer:

I belive the answer is E

Explanation:

8 0
3 years ago
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