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AfilCa [17]
1 year ago
11

3.2.3 What major al able to do? 3.2.4 What major advantage would Printer X have for Tembi who want documents printed? 3.3 If Tem

bi decides not to purchase new computers, but to replace her printers, what software will she need to install to ensure that the new printers work with her existing computers? 3.4 Tembi thinks she needs a new printer in her office because her present laser printer prints pages with faded edges. You don't think the printer is broken. Explain to her what the problem could be and how she could probably fix it. 4. If Tembi buys new computers, they will need to be linked to the network at the DVD shop. 4.1 What important component will the new computers need to have to be able to link to the existing network? 4.2 List three reasons that the computers need to be linked to the network for the business to operate optimally. 5. Tembi has seen an advertisement for notebook computers that seem very affordable. Name two reasons why notebooks would not be suitable for use in the DVD store. 6. Convergence of technology means that the customers would like to be able to view which movies are available for hire using their smartphones. 6.1 Explain the term convergence of technology. 6.2 Provide another example of technology convergence that's obvious today. 6.3 Name two ways in which a smartphone differs from a normal cellphone. 3 (1) (2) (1) (3) (2) (1) (1) (2) Total: (25)​
Computers and Technology
1 answer:
zzz [600]1 year ago
6 0

Answer:

she or he will use handouts

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1. When the Cisco 2950 switch is first turned on, it behaves like a hub. Why is this so, and what must happen before the switch
Sav [38]

Answer:

The switch sends broadcast traffic to all ports like a hub to get the number of ports used and build its MAC address table.

Explanation:

A network switch is a device used in a LAN to connect all available workstations. Unlike a network hub, it is able to send frames from a host or workstation to another using its MAC address table.

An example of a switch is the Cisco 2950 switch. When it is first turned on, it acts as a hub, broadcasting traffic to all its ports. This process is used to create a MAC address table to get the IP address of workstations and the ports they relate to, enabling it to send unicast traffic to a specific port.

7 0
3 years ago
Consider a physical transmission medium of capacity C bits/sec between two stations that have I bits of information sent/receive
levacccp [35]

Answer:

Check the explanation

Explanation:

when calculating the total time to send the I bits of information or The packet delivery time or latency which can be said to be the amount of time from when the first bit leaves the point of transmission until the last is received. When it comes to a physical link, it can be computed or determined as: Packet delivery time = Transmission time + Propagation delay.

Kindly check the attached image below to get the step by step explanation to the above question.

5 0
3 years ago
A(n) __________ port, also known as a monitoring port, is a specially configured connection on a network device that is capable
drek231 [11]

Answer:

The answer is "SPAN"

Explanation:

The full form of SPAN port is  "Switch Port Analyzer", which is used to designed specifically for the interface on a network device, that would be able to monitor all traffic passing across the entire device.

  • The use of this port will also call the mirror ports, that is a popular way of gathering data traffic for tracking purposes.
  • It is primarily used to access the bus switch and all interfaces, which is usually accessible from data transmission.
7 0
3 years ago
The OSI model is a useful tool in troubleshooting a network because it enables you to isolate a problem to a particular software
lutik1710 [3]

Answer:

1)  Layer 4, transport

2) Layer 2, datalink

3) Layer 5, session

4) Layer 7, application

Description of Problems are as below:

1) One of your servers has been exhibiting sluggish network performance. you use a network-monitoring program to try to evaluate the problem. You find considerable TCP retries occurring because the server is being overwhelmed by data, and packets are being discarded.

2) You check some statistics generated by a network-monitoring program and discovers that an abnormally high number of CRC errors were detected. (Hint think of the cause of CRC errors).

3) A user is trying to connect to another computer, but the logon attempt is continually rejected.

4) You try to access a Linux server to share files by using NFS. You can communicate with the server, but the shared files don't appear to be available.

Explanation:

OSI Model is a reference model to determine how applications communicate over a network. OSI consists of seven layers, and each layer performs a particular network function. The seven layers are:

   Layer 7 - Application.

   Layer 6 - Presentation.

   Layer 5 - Session.

   Layer 4 - Transport.

   Layer 3 - Network.

   Layer 2 - Data Link.

   Layer 1 - Physical.

1) One of your servers has been exhibiting sluggish network performance. you use a network-monitoring program to try to evaluate the problem. You find considerable TCP retries occurring because the server is being overwhelmed by data, and packets are being discarded.

Layer 4, transport

2) You check some statistics generated by a network-monitoring program and discovers that an abnormally high number of CRC errors were detected. (Hint think of the cause of CRC errors).

Layer 2, Data Link

3) A user is trying to connect to another computer, but the logon attempt is continually rejected.

Layer 5, session

4) You try to access a Linux server to share files by using NFS. You can communicate with the server, but the shared files don't appear to be available.

Layer 7, application

7 0
3 years ago
Use the drop-down menus to complete the statements about using section breaks in a document
krok68 [10]

Answer:

layout, next page, continuous

Explanation:

just took it

7 0
3 years ago
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