1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kondor19780726 [428]
3 years ago
13

We want to implement a data link control protocol on a channel that has limited bandwidth and high error rate. On the other hand

, the communication equipment has high processing power and large buffering capacity. Assume that off-the-shelf software is available for two protocols, the Go Back N and the Selective Repeat protocols. Which one is better in this situation
Computers and Technology
1 answer:
Korolek [52]3 years ago
6 0

Answer:

Selective Repeat protocols

Explanation:

It is better to make use of the selective repeat protocol here. From what we have here, there is a high error rate on this channel.

If we had implemented Go back N protocol, the whole N packets would be retransmitted. Much bandwidth would be needed here.

But we are told that bandwidth is limited. So if packet get lost when we implement selective protocol, we would only need less bandwidth since we would retransmit only this packet.

You might be interested in
Drag each tile to the correct box.
V125BC [204]

Answer:

Creates order and harmony → <em>color</em>

Creates an emotional impact → <em>texture</em>

Brings a feeling of depth to a design →<em> form</em>

Draws or minimizes attention → <em>space</em>

Divides space and redirects the eye → <em>shape</em>

Explanation:

The visual element that creates order and harmony is <em>color</em>

Color can be used to create visible patterns that can be recognized as being in harmony or disagreement

The visual element that creates emotional impact is <em>texture</em>

Texture can be used to convey either the emotions of the object or the artist

The visual element that brings a feeling of depth to a design is<em> form</em>

Form is used to present a 3-D appearance of an art, and therefore, it is used to show depth of a 2-D drawing

The visual element that draws or minimizes attention is <em>space</em>

The arrangement, location, and size of the space occupied by an object can be used to draw or minimize attention

The visual element that divides space and redirects the eye is <em>shape</em>

Shape is used to divide space into areas easily recognizable by the eye

5 0
3 years ago
What are the steps to open the Custom AutoFilter dialog box?
uranmaximum [27]

Answer:

data, sort and filter, text filters

Explanation:

ed 2020

7 0
3 years ago
Read 2 more answers
What is the most significant issue that needs to be addressed when ensuring the proper functioning of a computer?
ycow [4]

Answer:

The most significant issue addressed while ensuring the proper functionality of computer is the working of Operating System.

Explanation:

There are many issues faced while making the computer properly functional. Such as, Memory size, processor speed, software installation etc. while operating system not working properly can cause a significant problem. If operating system is not working properly, the user is unable to use the computer.

So, to make sure the functioning of computer, the significant issue that should be needed to address is Operating System Installation.

7 0
3 years ago
Which layer in the Transmission Control Protocol/Internet Protocol (TCP/IP) model is responsible for delivering data between two
s2008m [1.1K]

Answer:

Network.

Explanation:

The Transmission Control Protocol/Internet Protocol (TCP/IP) model is a standard networking protocol which allows network devices such as routers, switches, and host computers to interconnect and communicate with one another over a network. The Transmission Control Protocol/Internet Protocol (TCP/IP) model comprises of four (4) layers and these includes;

I. Application layer.

II. Transport layer.

III. Internet layer.

IV. Network layer.

The network layer in the Transmission Control Protocol/Internet Protocol (TCP/IP) model is responsible for delivering data between two nodes.

Basically, this layer known as network layer is the fourth layer of the Transmission Control Protocol/Internet Protocol (TCP/IP) model and it is typically responsible for the transmission of packets from one network device to another.

4 0
3 years ago
(--BRAINLIEST--)<br>Explain the types of secondary memory on the basis of data access.​
Nina [5.8K]

There are two types of secondary memories.

  1. RAM
  2. ROM

RAM:

  • RAM stands for random access memory .
  • It is expandable.
  • we can do multiple things in it.
  • Its erasable.

ROM

  • ROM stands for read only memory.
  • It is permanent .
  • We can only read in it.
  • Its permanent hence not removable.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Google, Yahoo, and Microsoft search all use the same Web crawler.
    13·2 answers
  • Windows _____ is a system notification utility and gives quick access to settings for items like screen brightness and network c
    8·1 answer
  • What is a set of javascript statements that result in an action?
    15·1 answer
  • Big films with big budgets typically have a few animators working on them. True False
    11·1 answer
  • Your company's data center has suffered a recent power outage, and corporate applications were unavailable for two days. You hav
    11·1 answer
  • Cynthia realized that she used a wrong term throughout her paper. Which option can help her quickly correct her mistake?
    5·1 answer
  • What do you like and dislike about school? ANDWER FAST!!!
    5·2 answers
  • What does running the “sudo” command do?
    6·1 answer
  • Arrays of structures ________. Group of answer choices None of the above. are automatically passed by reference cannot be passed
    6·1 answer
  • One student will be stationed near you in a coffee shop. The other student will be located two miles away from your school. You
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!