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
Classify the functions of dhcp and dns protocols​
Yuki888 [10]

Answer:

Dynamic Host Configuration Protocol (DHCP) enables users to dynamically and transparently assign reusable IP addresses to clients. ... Domain Name System (DNS) is the system in the Internet that maps names of objects (usually host names) into IP numbers or other resource record values.

8 0
3 years ago
Which of the following is not an example malicious code<br> A.Trojan horse B.worm C.virus D.spygear
umka21 [38]
B would be the correct answer

7 0
3 years ago
Read 2 more answers
Small-business owner Marcos set up his Google Ads campaign by thinking of “obvious” keywords off of the top of his head. What's
LiRa [457]

Answer:See the suggestions on the Opportunities tab

Explanation: The improvement in the Google ad can be made by the taking a look at the Opportunities tab which will display the adequate opportunities.

The tab displays these opportunities on the basis of the campaign settings, account's history, performance, style, trends etc and thus will create the appropriate opportunities accordingly.Thus Marcos will have to see the suggestion displayed on Opportunities tab

5 0
3 years ago
Class 7th Subject Computer all chapters 2nd page​
LenKa [72]

no.13 answer is( B ) and no.14 answer is also (B)

7 0
3 years ago
A brochure describing the benefits of a product to the target audience is an example of which type of document?
Setler79 [48]

Answer:

The answer is "a design proposal "

Explanation:

The brochure is just a paper document that could be embedded in design, poster, and flyer. It is also often used for advertising purposes. Its design process, which becomes an imaginative process through which requirements were identified and process designed for the desires, that's why the above-given option is a correct and wrong choice can be defined as follows:

  • The choice design brief is wrong because it is a written explanation.
  • The choice design critique is wrong because it used to analyze the design.
  • In choice design medium, it is processed in which design is prepared, that's why it is wrong.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How to write a program converting RGB to CMYK in python
    6·1 answer
  • Why is it a mistake to put e-mail address of people who don't know each other in the "to:" field
    9·2 answers
  • What kind of heat we feel from the sun
    15·2 answers
  • Give big-O estimate for the number of operations (multiplication or addition) used in the following algorithm segment (ignore co
    15·1 answer
  • Write a function, sublist, that takes in a list of numbers as the parameter. In the function, use a while loop to return a subli
    13·1 answer
  • A large IPv4 datagram is fragmented into 4 fragments at router 1 to pass over a network with an MTU of 1500 bytes. Assume each f
    15·1 answer
  • A 'array palindrome' is an array which, when its elements are reversed, remains the same (i.e., the elements of the array are sa
    6·1 answer
  • Which shortcut key aligns text to the center of the paige
    5·1 answer
  • What is a file path?
    7·1 answer
  • What are benefits of AI
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!