what is data Communications​

Answers

Answer 1

Transmission of digital data between 2 or more computers and a computer network or data network

Answer 2

Answer:

Data transmission and data reception is the transfer and reception of data over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibers, wireless communication channels, storage media and computer buses.


Related Questions

Tech Town has been hit with a bad storm and the town is suffering from severe flooding. The kids have no way to get to school.Tech Town has been hit with a bad storm and the town is suffering from severe flooding. design a solution to solve the problem. i have to collect supplies around your house for your solution. What could i build?

Answers

Answer:

May 28, 2020 — What's left of Tropical Storm Bertha will move through the Ohio Valley and ... the southern storm system to create severe weather for the Northeast on ... in Sacramento of 103 degrees, even Death Valley hit a record high of ... Las Vegas got to 107, missing the record just by 1 degree. ... Do Not Sell My Info ...Hurricane Sandy was the deadliest and most destructive, as well as the strongest hurricane of ... The eighteenth named storm, tenth hurricane, and second major hurricane of the year, ... Its storm surge hit New York City on October 29, flooding streets, tunnels and subway lines and cutting power in and around the city.

Explanation:

__________ are hosted on dedicated computers known as 'web servers'.​

Answers

Answer:

Web documents and web applications are hosted on dedicated computers known as web servers.

Angelina wants her text to look less crowded on the page, so she decides to decrease the length of the space the text occupies. How can she change her page presentation to create this effect?

Answers

Answer:

She can go to the Layout tab and then to the Page Setup command group to increase the margins of the page.

Explanation:

I just got it right.

Answer:

its B

Explanation:

i just did it

Katie is training for a marathon and wants to run a
total of 460 miles in four months. If she runs an
equivalent amount of miles each month. How many
total miles is she running per month?​

Answers

Answer: 115 miles a month

Explanation:

460/4

which equals

115 miles per month

Suzanne has inserted an image into her document and would like to adjust the color and contrast of the image.
Where can Suzanne find these options?
O Design tab, Picture Tools group
o Contextual tab Picture Tools > Format in the Picture Tools group
O Contextual tab Picture Tools > Format in the Adjust group
o Contextual tab Picture Tools > Format in the Align group

Answers

Answer:

C.) O Contextual tab Picture Tools > Format in the Adjust group

Explanation:

suppose we used an Internet Addressing protocol that used 4 bits to encode a single address. How many devices would be supported on the Internet? How many unique addresses would be there ?

A. 4
B. 8
C. 16
D. 32

Answers

C. is the answer my guy

The number of unique addresses that would be there is 16.

Firstly, it should be noted that an internet protocol refers to the protocol which defines the structure of an internet address and then assigns a unique address to the device that is on the internet.

It should be noted that one bit can support four addresses. Therefore, the number of unique addresses that would be in 4 bits will be 16.

Read related link on:

https://brainly.com/question/17128378

Alex believes in serving local fresh produce at his restaurant. His restaurant menu depends on seasonally available ingredients. Which category would you say Alex’s restaurant menu follows?
A.
market menu
B.
cycle menu
C.
fixed menu
D.
hybrid menu

Answers

The answer for your question is A.

The category that Alex’s restaurant menu follows is market menu. The correct option is A.

What is market menu?

A menu that combines a cycle menu with a market specials menu or a static menu with a cycle menu. Describe the hybrid menu.

There may be different menus for breakfast, lunch, and dinner in restaurants. a menu that offers all three meals, which are all listed on the same menu, all day long.

The menu of a restaurant lists the foods and drinks that are available to patrons along with their costs.

As Alex believes in using fresh, local ingredients at his restaurant. The ingredients on his restaurant's menu are based on what is in season. The market menu category is followed by Alex's restaurant's menu.

Thus, the correct option is A.

For more details regarding menu, visit:

https://brainly.com/question/24180200

#SPJ2

12)
3
Command Line Interface (CLI) and Graphical User Interface (GUI) are examples of interfaces
found in computer systems,
Give two advantages of a computer having a GUI rather than a CLL
1
2.
[2]

Answers

Answer:

1.GUI is more user friendly especially for new users unlike CLI

2.GUI offers a lot of files,software features and operating system as a whole

What is telnet?
A. internet protocol that allows one to access newsgroups
B. internet protocol that is the foundation for online data communication
C. internet protocol that connects to a computer remotely
D. internet protocol that loads a local file from a network onto a computer

Answers

Answer: C.  internet protocol that connects to a computer remotely

Explanation:

Telnet is an internet protocol that connects to a computer remotely. Thus, the correct option for this question is C.

What do you mean by Internet Protocol?

Internet protocol may be defined as the methodology or protocol through which data is efficiently sent from one computer to another over the internet. It depends on the datagrams across network boundaries.

Each computer in this process is known as a Host. It has some special characteristics that facilitate its mechanism of working efficiently according to the requirement. Telnet protocol effectively provides a standard methodology and approach for terminal devices and terminal-oriented processes to the interface.

Therefore, telnet is an internet protocol that connects to a computer remotely. Thus, the correct option for this question is C.

To learn more about Internet protocol, refer to the link:

https://brainly.com/question/17820678

#SPJ2

a group of computers working together for a common purpose is called

Answers

Answer:

A computing system

Explanation:

A computing system is a group of computing devices and programs working together for a common purpose. A computing device is a physical object that can run a program, such as computers, tablets, cell phones, and smart sensors.

Hope this helps!

Source: bjc.edc.org

Question #2
Multiple Select
Which statements will ask the user for a number? Select 2 options.
o answer = input('How many sodas do you want?)
O answer = in(How many sodas do you want?)
answer=input(How many sodas do you want?)
answer = input("How many sodas do you want? ")
answer in("How many sodas do you want?)

Answers

Answer:

Its D and E

Explanation:

Answer:

Options D and E are correct. The input function takes input from the user, which in this case is a number.

Explanation:

In the excerpt, "A wrong is unredressed when retribution overtakes its redresser,” which of the following is a synonym for redress? lecture grievance rectify announce

Answers

Answer:

The answer is Rectify

What type of data is the result of each of the following lines of code?
str(2.34)
int('2')
float(2)

Answers

The type of data that is the result of each of the following lines of code are as follows:

str(2.34) = string.int('2') = int.float(2) = float.

What is meant by Float datatype?

A Float datatype may be defined as a type of datatype that correspondingly represents a floating point or decimal number. Examples of float datatypes are 1.6758, 0.0004, 10.7765, etc.

A string datatypes represent a series of characters in a single line that includes alphabets. Examples of string datatypes include BINARY, TEXT, SET, BLOCK, etc.

The int datatypes significantly store whole numbers that are either positive or negative without the involvement of decimal characters. Examples of int datatypes are 2, 7, -8, etc.

Therefore, the type of data that is the result of each of the following lines of code is well described above.

To learn more about String, int, and float, refer to the link:

https://brainly.com/question/26352522

#SPJ5

Discuss the limitations of computer.​

Answers

Answer:

Computer System doesn't think by itself.It needs continuous instructions by user.It takes limited number of input at a time.It cannot take its own decision.It doesn't have imagination.It is not creative.

If you were to go back in time, what games might you find kids playing at the local arcade? List and describe at least two games.

Answers

Answer:

Pac-Man Battle Royale, Space Invaders Frenzy

Explanation: Pac-man Battle Royal, came out in 2011 not that long ago. Space Invaders Frenzy came out in 1978. That came out A WAY long time ago.

Select the correct answer from each drop-down menu. What is the purpose of the domain name? The domain name government website. is an example of a service provider. The domain name.gov.nz is an example of a(blank)

Answers

Answer:

Government website

Explanation:

The domain name is an example of a service provider. The domain name .gov.nz is an example of a government website.

The domain name.gov.nz is an example of the website of the New Zealand government.

What is the purpose of a domain name?

The purpose of the domain name is it serves to identify internet resources such as computer networks and services with a text-based label that is easier to memorize than the numerical addresses used in internet protocols.

Hence, The domain name.gov.nz is an example of the website of the New Zealand government.

Learn more about domain name here:

https://brainly.com/question/17062016

#SPJ2

Plugging in a cable is a good troubleshooting technique.
True or false

Answers

Answer: true

Explanation: if the cable is not plugged in, that could easily be why you are having issues

One of the most common uses of spreadsheet programs are communicating with others. O editing images and photos. O tracking and manipulating data. O creating meeting agenda notes.​

Answers

Answer:        tracking and manipulating data.

Explanation: A spreadsheet is nothing more than a large ledger like the ones accountants and office workers used years ago. It was a ruled paper that data and information was entered on in order to keep track of money, inventory, and other information.  Adding or subtracting from one column would change the totals and values overall. Now, with computers we have the electronic version and store the data on disc, flash drive or other connected media.

Answer:

 tracking and manipulating data.

Explanation:

What is an example of an Internet access problem?

The browser is slow or won’t function.
The keyboard keys do not work properly.
The pointer for the mouse wanders around.
The computer crashes or runs very slowly.

Answers

Answer:

The browser is slow or won't function

Explanation:

The browser is linked to the internet

The browser is slow or won’t function

What is the final value for X ? X= 1 X=13 X= x+3 X=0 ​

Answers

Answer:

13 +3 equals 16

Explanation: i DiD it

I need help
Match each words with its definition!!!
Please helpppppppp

Answers

Answer:

Top to bottom Answer in order

#1 hardskills

#2 goal

#3 value

#4 soft skills

#5 on the job training

#6 self training

Select the correct answer.

Which TWO objects are likely to have SSD chips in them?

1. office access card
2. bank debit card
3. food service token
4. discount coupon
5. business card

Answers

Answer:

I think the three and four

What is the final value for X ?

x= 1

x=13

x= x+3

x=0

Answers

Answer:

60

Explanation:

Beth earned a bachelor’s degree and has worked as a systems analyst for three years. Which of the following has Beth acquired?

a. knowledge
b. data
c. experience
d. information

Answers

Answer:

Experience

Explanation:

Since they mention she has worked for 3 years, it is hinting that she has experience. if this is not it than it could be a.

Need help with these

Answers

7. I think this is true.

8. I believe this is C i’ve been taught this my whole life.

9. I would say D

i hope i helped

Which of the following technologies is now being used to do many of the things that Adobe Flash was once used for?
O Cascading Style Sheets (CSS)
O Server Side Programming Languages
advanced HTML and JavaScript
O HTML design templates

Answers

Answer:

1 one

Explanation:

100 right on

A technology that is now being used to do many of the things that Adobe Flash was once used for is known as Cascading Style Sheets (CSS). Thus, the correct option for this question is A.

What is Adobe Flash?

Adobe flash may be defined as a type of software platform that is significantly utilized in order to create rich digital content containing animation, graphic effects, streaming video, and other interactive elements to deliver engaging user experiences over many platforms, including desktops and mobile devices.

According to the context of this question, Adobe Flash Player is the standard for delivering high-impact, rich Web content. Designs, animation, and application user interfaces are deployed immediately across all browsers and platforms, attracting and engaging users with a rich Web experience. It means that it is capable of performing multiple things at the same time.

Therefore, cascading Style Sheets (CSS) is a kind of technology that is now being used to do many of the things that Adobe Flash was once used for. Thus, the correct option for this question is A.

To learn more about Adobe flash, refer to the link:

https://brainly.com/question/9397986

#SPJ6

Select all that apply. How do you save presentations?

Select the Save option in the Tools menu.
Click in the Task Pane.
Name them so you can find them later.
Click on an icon.
Select the Save option in the File menu.

Answers

Answer:

it's number 3 if I remember for Microsoft Excel

Explanation:

click “File” from the menu in the top left-hand corner of Excel. Then click “Save As

HELP 15 POINTS
When collaborating in a group, it is appropriate to:
A:state the role each member played in the project
B:submit answers in your own interpretation and wording
C:Name all of the group members who worked together
D:Pre-approve the group members with the instructor

Answers

Answer:

A I think I might be wrong

When collaborating in a group, it is appropriate to state the role each member played in the project.

What is Collaboration in a workplace?

This is known to be a form that entails when a group of people are said to share their ideas and skills so that they can to achieve the same goal.

Here they wok collaboratively, instead of individually and with this, they can improve the productivity of the firm. It is appropriate to state the role each member played in the project for ease.

Learn more about collaborating from

https://brainly.com/question/24345164

Which of the following courses would an aspiring film composer most likely take?
theories in classical composition
the art of film production
music of the Renaissance
John Williams and the movies

Answers

Answer:

the art of film production

Explanation:

If its film then thats the only answer that makes sense!

In which part is data processing done?

Answers

Answer:

Data processing, manipulation of data by a computer. It includes the conversion of raw data to machine-readable form, flow of data through the CPU and memory to output devices, and formatting or transformation of output. Any use of computers to perform defined operations on data can be included under data processing.

Explanation:

(⌒_⌒;)

Other Questions
Which two lines in the poem indicate its theme?A Shadowby Henry Wadsworth LongfellowI said unto myself, if+ were dead,A.)[What would befall these children?] What would beTheir fate, who now are looking up to meFor help and furtherance? Their lives, I saidB.)[Would be a volume wherein I have read]C.)[But the first chapters], and no longer seeTo read the rest of their dear historySo full of beauty and so full of dread.Be comforted: the world is very oldD.)[And generations pass, as they have passed,]E.)[A troop of shadows moving with the sun]F.)[Thousands of times has the old tale been told]The world belongs to those who come the lastThey will find hope and strength as we have done James Oglethorpe was the founder of the colony of North Carolina. (T) (F) 2. The service life of a battery used in a cardiac pacemaker is assumed to be normally distributed. A random sample of ten batteries is subjected to an accelerated life test by running them continuously at an elevated temperature until failure, and the follow ing lifetimes (in hours) are obtained: 25.5, 26.1, 26.8, 23.2, 24.2, 28.4, 25.0, 27.8, 27.3, and 25.7. a. The manufacturer wants to be certain that the mean battery life exceeds 25 h. What conclusions can be drawn from these data (use a= 0.05)? b. Construct a 90% two-sided confidence interval on mean life in the accelerated test. Functionally important traits in animals tend to vary little from one individual to the next within populations, possibly because individuals who deviate too much from the mean have lower fitness. If this is the case, does variance in a trait rise after it becomes less functionally important? Billet et al. (2012) investigated this question with the semicircular canals (SC) of the three-toed sloth (Bradypus variegatus). The authors proposed that since sloths don't move their heads much, the functional importance of SC is reduced, and may vary more than it does in more active animals. They obtained the following measurements of the ratio of the length to width of the anterior SC in 6 sloths. Assume this represents a random sample. In other, more active animals, the standard deviation of this ratio is 0.09. Which of the following courses would an aspiring film composer most likely take?theories in classical compositionthe art of film productionmusic of the RenaissanceJohn Williams and the movies What does Percy says that he regrets?What does this tell the reader about him ? explain the difference of offer and invitation to treat. A group of people connected by one or more common interests is called? How is fores hadowing most useful to the audience?1. It helps them make predictions. 2. It summarizes the story for them so far.3. It helps them understand characters. 4. It tells them exactly what will happen. Which situation is best represented by the following equation?45w + 123.95 = 753.95Erica paid $753.95 for dance classes. She paid a $123.95 registration fee and $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?Erica paid $753.95 for dance classes. She paid a $45 registration fee and $123.95 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?Erica and her sister paid $753.95 for dance classes. Erica paid $123.95 for each week she was enrolled in the classes, and her sister paid $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica and her sister were enrolled in dance classes?Erica paid $753.95 for dance classes. She paid $123.95 for each week she was enrolled in the classes after using a coupon that gave her $45 off the price per week. What is w, the number of weeks Erica was enrolled in dance classes? Pls help me (dont mind the yagami Yato) A .25 kilogram baseball is thrown upwards with a speed of 30 meters per second. Neglecting friction the maximum height reached by the baseball is approximately dilations increase the measure of anglestrue or false Mach with the correct pronounA) YoB) EllaC) TD) UstedAudio 1: Tome el jugoAudio 2: Comes la tostada y la mantequillaAudio 3: Seora Machado comparte el aguaAudio 4: Como la hamburguesa which point of view includes a narrator Can someone PLEASE help me out??!!!!!!! 4. What parts of the Reconstruction era were advances and setbacks for civil rights? Which is one piece of information that astronomers use to calculate the age of the universe? Answer asap please! 1 3/5 1/4A- 3/20B- 1 3/20C- 1 2/5D- 6 2/5 How to get the LCM of the exxpresion