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2 years ago

Select three advantages to using digital video.

Computers and Technology

2 answers:

forsale [732]2 years ago

7 0

Answer:

Digital video be easily edited and shared., Digital video is much less expensive than film., Digital video can be viewed in real time where it was taken.

Explanation:

goblinko [34]2 years ago

6 0

C. E and D, I believe. I apologize if I’m incorrect!

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A technician is configuring the Windows computers on a network to print to a printer that is directly connected to the network v

finlep [7]

Answer:

Network Printer

Explanation:

A network printer is a type of printer that is accessible by network connections, making it available for use by other computers connected to that network. The network can either come from the printer or from a local computer provided to create network for the printer. Most of them contains a network interface card that allow them connect directly to a local network from which computers can then access them. This is different from a local printer that is directly connect to the computer via USB cable.

Network printer is very advantageous in that multiple network computers can access the printer at thesame time.

7 0

3 years ago

Select the correct answer.

swat32

Answer : C project planning

5 0

3 years ago

What two statements about IPv6 addresses are true? This task contains the radio buttons and checkboxes for options. The shortcut

Oliga [24]

Answer:

A and C

Explanation:

Option A:

In IPv6 there is a rule to reduce an IPv6 address when there are two or more consecutive segments of zeros just one time. This rule says that you can change the consecutive zeros for “::”

Here is an example

How to reduce the following IPv6 address?

ff02:0000:0000:0000:0000:0000:0000:d500

Ans: ff02::d500

Example 2:

2001:ed02:0000:0000:cf14:0000:0000:de95

Incorrect Answer -> 2001:ed02::cf14::de95

Since the rule says that you can apply “::” just one time, you need to do it for a per of zero segments, so the correct answer is:

Correct Answer -> 2001:ed02::cf14:0:0:de95

2001:ed02:0:0:cf14::de95

Option C:

Since in IPv6 there are $2^{128}$ available addresses which means 340.282.366.920.938.463.463.374.607.431.768.211.456 (too many addresses), there is no need of NAT solution, so each device can have its own IP address by the same interface to have access through the internet if needed. If not, you can block the access through internet by the firewall.

4 0

3 years ago

Choose the correct line of code.

Naddika [18.5K]

Def_pow_(self,b): if not then I’m sorry

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3 years ago

"Explain the functionality of the different layers found in the network protocol stack of an operating system such as Linux"

arsen [322]

Answer:

There are 7 layers in linux.

Explanation:

As networking is difficult and complex.

Imagine if every application had to know how to communicate on every step that would be more than just complex. So, rather than reinvent something which will help it to communicate let’s just make something that will automatically controls the communication and for that protocols came in to live.

As for the linux operating system, it is not exceptional from other operating systems.

There are 7 layers on network protocol stack use to communicate with other network protocol stack.

1. Application layer

2. System call interface

3. Protocol agnostic interface

4. Network protocol

5. Device agnostic interface

6. Device drivers

7. Physical hardware

All the layers vary in their functionality.

One more important thing to remember is that the network protocol stack layers is not one way its 2 way communication. First, when a client request to a network and second, when the request is full filled.

The top most layer is a part of user space, the next five layers comes in the kernel space and the final layer is the physical layer.

Application layer:

When a client or user request to a network the request initially comes to this layer.

On this layer we use tcp/ip protocol.

System call interface(SCI):

When application layer make a call to the kernel this layer handles that call. And take the request to the next layer.

Protocol agnostic interface:

This layer has two functions “talking” or “listening”. There is a thing called sockets which perform these functions and each socket has an id which is used specifically for an application.

Network protocol:

This layer is used for how the data is sent or received.

Device agnostic interface:

It is used to connect data from/to kernel user space and the network device drivers which allows the data to prepare itself for transmission over the medium from the network device.

Physical hardware :

This layer is responsible for the data packets transmission and received from the network medium being used whether cable or wireless.

5 0

3 years ago