1...difference between repeater and hub .
2... difference between bridge and router .
Answers
Answer:
Explanation:I don't say you have to mark my ans as brainliest but if you think it has really helped you plz don't forget to thank me..
1. A repeater amplifies and extends signals, while a hub is a multi-port device that broadcasts data to all connected devices, creating a shared collision domain.
2. A bridge connects network segments at the data link layer and forwards packets based on MAC addresses, while a router connects networks at the network layer and forwards packets based on IP addresses.
1. Difference between a Repeater and a Hub:
Repeater:
Operates at the physical layer (Layer 1) of the network.
Regenerates and amplifies network signals to extend their reach and overcome signal degradation.
Does not inspect or manage network traffic.
All devices connected to a repeater share the same collision domain.
Transparent to network protocols and does not interpret data.
Hub:
Operates at the physical layer (Layer 1) of the network.
Multi-port device that broadcasts incoming data to all connected devices.
Creates a single collision domain, causing devices to contend for network bandwidth.
Lacks intelligent traffic management and filtering capabilities.
Limited in terms of network performance and scalability due to shared bandwidth
2. Difference between a Bridge and a Router:
Bridge:
Operates at the data link layer (Layer 2) of the network.
Connects and joins separate network segments or LANs to form a single logical network.
Forwards data packets based on MAC addresses.
Builds and maintains a table (MAC table) of MAC addresses and associated network interfaces.
Bridges are commonly used to reduce network congestion and improve performance within smaller networks.
Does not perform IP address-based routing.
Router:
Operates at the network layer (Layer 3) of the network.
Connects multiple networks and routes data packets between them based on IP addresses.
Determines the best path for packet delivery using routing tables and protocols (e.g., RIP, OSPF, BGP).
Performs network address translation (NAT) and offers features like firewall and network traffic management.
Enables communication between networks with different IP address schemes.
To learn more on Bridge and Router click here:
https://brainly.com/question/13486343
#SPJ4
Related Questions
Positives and negatives side effects of government the stimulus check
Help pls☹️
Answers
Answer:
Stımulus check ıs the check offered to cıtızens of America inorder to help them to meet thier needs at that particular point in time. This is done, if there is an unforseen circumstances that made them not to earn an income.
Some of the postitves of stimulus check include:
1. Ability of the citizens to pay for their rent and other bills.
2. Ability to do some shopping and feeding
3. It create the sense of recognition among the citizens that the government always remember them in their moment of their needs.
4. To let the working class people know that their tax payment is used judiciously in helping other citizens.
The negative side effects of stimulus check include:
1. It makes people lazy since it is free money.
2. More money would be spent in the course of trying to meet the needs of everyone.
3. People would manipulate the system thereby getting more than one stimulus pay check.
4. Working class people would be angry with the system. This is because, they wil feel that all their hard work and taxes isbeing used to feed some lazy citizens who has never contributed anything to the country.
5. It would increase the debt profile of the government.
Explanation:
Pre-Test
Active
2
3
6
7
8
9
In order for a fictionalized story to be based on real events, the author should include
O characters with strong feelings
O historical matenal
O a narrator
O dialogue
Answers
Some of the options in this question are not correct; here is the correct and complete question:
In order for a fictionalized story to be based on real events, the author should include
A. Characters with strong feelings
B. Historical material
C. A narrator
D. Dialogue
The correct answer is B. Historical material
Explanation:
Stories, novels, and poems are said to be based on real events if these include or are inspired by real people, settings, or historical events. This includes using any historical material and adapting it to create a story. For example, the play "The Tragedy of Julius Caesar" written by Shakespeare is a play based on real events as it includes real characters such as Julius Caesar and some of the events in it are based on historical events.
According to this, the element that is necessary to make a story to be based on real events is historical material. Also, others such as a narrator, dialogue, or characters with strong feelings can be found in most stories including those that are completely fictionalized.
What is output by the code below?
int[] nums = new int[10];
for (int i=0; i < nums.length; i++)
{
nums[i] = i*2;
}
System.out.println(nums[5]);
a.16
b. 10
c. 14
d. 18
e. 12
Answers
Answer: I think it is a
Explanation:Sorry if it it is worng
Billy, a network programmer, asked his customer if he was having problems
connecting the node to the Internet. The customer looked confused about the
word "node." What did Billy mean by node?
O A. A new type of computer
O B. The devices connected to a network
O C. A security issue in the network
O D. A new software module
Answers
Answer:
the correct answer is,
B. The devices connected to a network
According to the question, the devices connected to a network are meant by the word "node." Thus, it's B.
What is a network?A network may be characterized as a series or sequences of computers that are generally sharing resources organized on or delivered by network nodes. Computers significantly utilize common communication protocols over digital interconnections in order to make a connection with each other.
The word "node" that is revealed by Billy to his customer accurately describes a series of devices that are more frequently connected to a network. He asked his customer if he was having problems connecting the node to the Internet. In response to this, his customer was immediately confused by this specific word.
Therefore, according to the question, the devices connected to a network are meant by the word "node." Thus, it's B.
To learn more about Network programmers, refer to the link:
https://brainly.com/question/28465761
#SPJ7
Middle question: computer science 7th grade
Answers
Answer:
i don't UNderstand why did they ask such a questions to a 7th grader
But here is the answer:
Brute Force to me is the simplest type of Hacking method.
in my opinion, bruteforcing is more useful when you do it to a person you personaly knows.
Wordlist: Wordlist is a file (made in notepad) that has many password that the attacker have guessed of the target. Wordlist is a dict file.
WIKIPEDIA DEFINES LIKE THIS: In cryptography, a brute-force attack consists of an attacker submitting many passwords or passphrases with the hope of eventually guessing correctly. The attacker systematically checks all possible passwords and passphrases until the correct one is found.
Mark as BRAINLIEST If you are satisfied : )
Write the importance of cyber law? In point .
Answers
Answer:
Cyber law is important because it covers all aspects of transactions and behavior related to the internet, the worldwide web and cyberspace.it controls crimes that could pose a major threat to the security and financial health of nations.
Answer: Cyber law is important because It covers all the aspects of transactions and behavior by concerning the internet
Explanation:
Which of the following are peripherals?
Rasterize
Sneaker-net
Media access control
None of the above
Answers
Answer:
D
Explanation:
A peripheral or peripheral device is ancillary device used to put information into and get information out of the computer.
Answer: D
Explanation:
Temperature for the month of April 2017 has been recorded by the zambia metrological department as follows : 24.0,17.5,33.0,36.5,36.0,22.5,12.5,44.0,15.5,33.0,41.5,23.5 explain in detail how these temperatures can be accessed and arranged in a 2DA matrix. Write a program to show how they can be arranged in a 3*3 matrix. Find the total sum of all the temperatures using 2DA
Answers
Answer:
The sum of the temperatures is: 336
Explanation:
2-Dimensional Array:
A two dimensional array is defined as
int temp [3] [3]
This is how a two dimensional array is defined in C++ programming language.
Here we have defined a 2-D array named temp which can store 3*3 = 9 int values
These 9 values are stored in 3 rows and 3 columns as below:
1, 2, 3
4, 5, 6
7, 8, 9
We are given the temperature for the month of April 2017 recorded by the Zambia metro-logical department.
24.0, 17.5, 33.0, 36.5, 36.0, 22.5, 12.5, 44.0, 15.5, 33.0, 41.5, 23.5
The given temperature values are 12 therefore, we would need a matrix of 3 rows and 4 columns ( 4 rows and 3 columns is also valid)
3*4 = 12 values
These 12 values will be arrange as below:
1, 2, 3, 4
5, 6, 7, 8
9, 10, 11, 12
C++ Program:
#include <iostream>
using namespace std;
int main()
{
// initialize the number of rows and columns
int row = 3;
int col = 4;
// initialize variable sum to store the sum of temperature values
int sum = 0;
// initialize 2d array with given temperature values
float temp[row][col] = { {24.0, 17.5, 33.0, 36.5}, {36.0, 22.5, 12.5, 44.0}, {33.0, 41.5, 23.5, 15.5} };
// we need two for loops to keep track of rows and columns
for(int i = 0; i < row; ++i)
{
for(int j = 0; j < col; ++j)
{
// to display individual temperature values
cout<< "temp[" << i << "][" << j << "] = " << temp[i][j] <<endl;
// to sum the elements of the 2d array
sum+=temp[i][j];
}
}
// to display the sum of temperature values
cout<<"The sum of the temperatures is: "<<sum<<endl;
return 0;
}
Output:
temp[0][0] = 24
temp[0][1] = 17.5
temp[0][2] = 33
temp[0][3] = 36.5
temp[1][0] = 36
temp[1][1] = 22.5
temp[1][2] = 12.5
temp[1][3] = 44
temp[2][0] = 33
temp[2][1] = 41.5
temp[2][2] = 23.5
temp[2][3] = 15.5
The sum of the temperatures is: 336
Note:
The index start at 0 not 1 that is why you see rows from 0 to 2 and columns from 0 to 3.
How do I add winning conditions to this rock paper scissors code in python? Please keep it simple as I am not allowed to include code we have not learned yet.
import random
choice = input("Enter Rock(R), Paper(P), or Scissors(S): ")
computer = random.randint(1, 3)
if computer == 1:
print("Computer played R.")
elif computer == 2:
print("Computer played P.")
else:
print("Computer played S.")
Answers
Answer:
You wanted simple, but i dodn't know how simple you wanted so I kept it as simple as possible, don't blame me if theres a bug.
Explanation:
import random
choice = input("Enter Rock(R), Paper(P), or Scissors(S): ")
computer = random.randint(1, 3)
if computer == 1 and choice == "R":
print("Computer played Rock.")
print("Tie")
elif computer == 2 and choice == "P":
print("Computer played Paper.")
print("Tie")
elif computer == 3 and choice == "S":
print("Computer played Scissors.")
print("Tie")
elif computer == 1 and choice == "S":
print("Computer played Rock.")
print("You Lose")
elif computer == 2 and choice == "R":
print("Computer played Paper.")
print("You Lose")
elif computer == 3 and choice == "P":
print("Computer played Scissors.")
print("You Lose")
elif computer == 1 and choice == "P":
print("Computer played Rock.")
print("You Win")
elif computer == 2 and choice == "S":
print("Computer played Paper.")
print("You Win")
elif computer == 3 and choice == "R":
print("Computer played Scissor.")
print("You Win")
In Asch’s study which of these lowered conformity rates
A.) having on person disagree
B.) having only two people in the group
C.) writing answers down instead of saying them
D.) all of these are correct
Answers
Answer:
D. all of these are correct
Explanation:
option d is correct answer
Jonah has finished his assignment and now wants to save his work with the title "Renaissance."
Which steps should Jonah follow to accomplish this?
navigate to the Quick Access bar, click the Save icon
navigate to the backstage view, click the Save As icon
click the File tab, click Save, type in the title, click Save
click the File tab, click Save As, type in the title, click Save
Answers
Answer:
Your answer is D.click the File tab, click Save As, type in the title, click Save
Explanation:
Answer:
C
Explanation:
took the quiz
what is syntax?
a. rules for using tags correctly in HTML
b. text containing hyperlinks that can go to other hypertext pages
c. information about how an element should be used by a web browser
d. text used to mark text or images on a webpage
Answers
Answer:
a
(would really appreciate the brainliest)
Answer- A: rules for using tags correctly in HTML.
Explanation: Correct on Edg 2020.
A friend tells you that they cannot afford to pay for the standardized tests that need to be taken to apply for college and military academies. How could you respond?
Answers
Answer:
you could respond by giving your money to them.
Explanation:
How was the addition of an improvement over early web design?
Webpages could finally incorporate tables into the design.
Webpage layout could finally format content blocks separately.
Webpage layouts were finally designed using HTML code.
Webpages could finally incorporate images as layout elements.
Answers
Answer- B: Webpage layout could finally format content blocks separately.
Explanation: Found it on Quizlet.
Answer:
Webpage layout could finally format content blocks separately.
Explanation: this the answer on edge.
Queries are a very useful object in a database, please explain why.
Answers
Answer:
they tell the producer what to do to make their website better
Explanation:
1.
When did text messages over cell phones first begin to occur? |
I
Answers
it was first used on December 3rd, 1992
hope this helps
Which objects appear on the slide after she clicks OK? Check all that apply.
A fully completed table
A fully completed chart
A table with blank values
A chart with blank values
A table with sample values
A chart with sample values
Answers
Answer:
table w samples and a chart w samples
Explanation:
Answer:
A table with sample values
A chart with sample values
Explanation:
Answers green checked on E.
Explain the term criteria when building a query.
Answers
Answer:
A criteria in query is used to compare to query field values so as to determine whether to include the record that contains each value.
Explanation:
A criteria in query is used to compare to query field values so as to determine whether to include the record that contains each value. Query criteria is used to limit the result from a query retrieving only specific items.
Only when an item matches all the criteria can it be shown as a query results. Query criterias can be simple making use of basic operators and constants while some may be complex, and use functions, special operators,.
which of the following actions do not contribute to recommedations you see online
Answers
Answer:
All of these actions contribute to recommendations you see online.
This is a python program.
I managed to get this program to say hello to a user after they input their first and last name, however, I cannot manage to get the program to tell the user how many letters are in the user's name.
Answers
Answer:
word = input("Type your name: ")
print(len(word))
Explanation:
The len function will count all the chars in the string.
what does a student use when types text into a word processing program ?
Answers
Answer:
Computer Software
Explanation:
Computer software; s a set of instructions that tells a computer what to do or how to perform a task.
Within a word processing program, predesigned files that have layout and some page elements already completed are called
text boxes
templates.
frames
typography
Answers
Answer:
I think it's B) templates
Sorry if it's wrong I'm not sure!!
Explanation:
Within a word processing program, predesigned files that have layout and some page elements already completed are called: B. templates.
In Computers and Technology, word processor can be defined as a processing software program that is typically designed for typing and formatting text-based documents. Thus, it is an application software that avail end users the ability to type, format and save text-based documents such as .docx, .txt, and .doc files.
A template refers to a predesigned file or sample in which some of its page elements and layout have already completed by the software developer.
In this context, predesigned files in a word processing program, that have layout and some page elements already completed by the software developer is referred to as a template.
Read more on template here: https://brainly.com/question/13859569
How does the team know what to work upon during the iteration? (1 correct answer)
1. The team participates in the iteration planning during which the Lead/Onsite coordinator/Facilitator decides who would work on that.
2. Based on the discussions during iteration planning, team members agree on what each would work on.
3. The Facilitator has regular interaction with the Product Owner. He/she guides the team on the tasks to be taken up.
4. Iteration plans are shared by Product Owner beforehand; any spill over from last iteration is taken up by default.
Answers
Answer:
2
Explanation:
In iteration, the entire team participates. A list of backlog and upcoming tasks is made and plan for the execution of these tasks is decided mutually.
name two components required for wireless networking
(answer fastly)
Answers
Explanation:
User Devices. Users of wireless LANs operate a multitude of devices, such as PCs, laptops, and PDAs. ...
Radio NICs. A major part of a wireless LAN includes a radio NIC that operates within the computer device and provides wireless connectivity.
or routers, repeaters, and access points
When reading electronic texts, it is important to _____.
a) set a purpose for research before reading
b) evaluate the reliability of the source
c) only read texts that support your own point of view
d) look for texts that have strong opinions on a subject
Answers
Answer:
b) evaluate the reliability of the source
Which instruments do volcanologists use to predict volcanic eruptions?
A: Seismograph
B: Rain Gauge
C: Satellite
D: Airplane Equipped with Weather Devices
Answers
Answer:
A.) Seismograph
Explanation:
Scientists use seismographs to predict ground movement, which can cause earthquakes and volcanic eruptions
Hope this helps! Good luck!
Determine the speed of rotation of a 20- tooth gear when it is driven by a 40-tooth gear and rotating at 10 rpm
Answers
Answer:
20 rpm
Explanation:
if the lager tooth gear is moving a 10 rpm which will move slower than the smaller 20 tooth gear it will push it faster than the 10 rpm
the product of the rpm and the gear ratio: 120 rpm *1/3 = 120/3 = 40.
pls answer asap do not use internet
what are the differences and similarities between windows os and linux based os
Answers
Answer:
key differences between linux and windows operating system linux is free and open resource whereas windows is a commercial operating system whose source code is inaccessible windows is not customizable as against linux is customizable and a user can modify the code and can change it looks and feels
Explanation:
I hope this helps
Ryder has discovered the power of creating and viewing multiple workbooks. Ryder wants to use a layout in which the workbooks overlap each other with all the title bars visible. Ryder opens all of the workbooks, and then he clicks the View tab on the Ribbon and clicks the Arrange All button. What should he do next to obtain the desired layout?
Answers
Answer:
Click the Cascade option button
Explanation:
Based on the description of what Ryder is attempting to accomplish, the next step that he needs to do would be to Click the Cascade option button. This option will cause all the windows of the currently running applications to overlap one another but at the same time show their title bars completely visible in order to let the user know their open status. Which is exactly what Ryder is attempting to make as his desired layout for the workbooks. Therefore this is the option he needs.
Kali, a python programmer is using the turtle module to write the word hello, which code should she use to indicate the location to begin writing the word? A. # pick up the turtle and move it to it's starting location. B prenup (-100,200) Goto() Pendown() C. Penup() Goto(-100,200) Pendiente D. # pick up the turtle and move it to (-100,200)
Answers
Answer:
C:
penup()
goto(-100, 200)
pendown()
Explanation:
This is the correct syntax.
Option A is just a note since is has a #
Option B doesn't have the correct syntax.
Option C is also just a note
Thus, Option C is the correct option.
Answer:
Answer is C.
Explanation:
penup()
goto(-100, 200)
pendown()