different between simplex and duplex data transmission mode​

Answers

Answer 1
In simplex mode, Sender can send the data but that sender can't receive the data. In half duplex mode, Sender can send the data and also can receive the data but one at a time. In full duplex mode, Sender can send the data and also can receive the data simultaneously.

Related Questions

Which best describes how information is sent on the internet?

Answers

Answer:

a. The information is first sent via a Broadband for efficient transmission, and if not successful, only then it is resent via a Baseband that exists as a backup network as packets b. The message is first broken down into small packets before being sent, then they are

Explanation:

Which automatic startup option should you choose when windows' startup fails immediately after installing a new driver but before you have logged on again

Answers

Answer:

last known good configuration

Explanation:

If you're having difficulties starting Windows, the Last Known Good Configuration, or LKGC for short, is a technique to get it started. It loads the drivers and registry data from the last time you began and shut down your computer successfully.

An employee at a large global firm is sending a document with sensitive information to a co-worker in another country. how should the contents of the document be protected?

Answers

The employee at a large global firm which is sending a document with sensitive information to a co-worker in another country can document the data with end-to-end encryption.

How document be protected?

There are many ways a computer file can be protected. The ways to protect the document are,

Using the cloud based secure file sharing sites.The protected view can be used to secure the contents of the document sending to another country.When the file is end-to-end encrypted between the employee and co worker, then no one can be seen the file in between.

Thus, the employee at a large global firm which is sending a document with sensitive information to a co-worker in another country can document the data end-to-end encryption.

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Enumerate at least 5 furnitures you would add to your house which would be practical and energy-saving.

Answers

Answer:1. Advanced house framing

Advanced house framing, also known as optimum value engineering, is a specific framing technique wherein a house is constructed using less lumber and waste. Advanced house framing saves energy by using less wood and more insulation. According to the U.S. Department of Energy, using advanced framing can lower material costs by $500 to $1,000 for a 1,200- to 2,400-square-foot house. It can also cut labor costs by 3-5% and annual heating and cooling costs by up to 5%.

2. Cool roofs

Cool roofs are designed to reflect sunlight and lower roofing temperatures. Cool roofs are made from a type of reflective material within roofing materials such as tiles, shingles, paint or other substances. This energy-saving technique is ideal for houses in warm climates where air conditioning costs are high all year around.

3. The right exterior doors

Choosing the right exterior door for a home should be a carefully thought-out decision. When you choose a door, you should first consider the doors' energy-performance ratings. This score lets you know how well each door does in preserving the energy in your home by trapping heat or cool air inside. Using this score to help you find the ideal door will also help you narrow down your selection and find an exterior door that best matches your taste, needs and wants.

4. Skylights

Skylights are often a feature that enters homeowners' mind when they think of improving their homes' energy efficiency. Skylights have many benefits, which makes them ideal for any home. Skylights improve houses' heating, lighting and ventilation. It is important to note that if you are considering placing skylights in your home, the U.S. Department of Energy recommends they be no larger than 5% of the floor area in rooms with several windows, and 15% of the floor area in rooms with minimal windows.

5. Window treatments

Boring curtains do more than drive your spouse crazy; they can actually help reduce energy costs in your home. By being specific in your choice of window treatments, you can reduce heat loss or keep cool air inside your home. Many factors determine window treatments' energy efficiency. For example, the type of material and color of the treatment are significant, along with how it opens and closes.

Explanation:

What is a border line

Answers

Answer:

a border line is what separates to places from one another like if i were to go to mexico i would have to cross the border

Explanation:

Depends on context.

- Could be a line marking a border

- Barely acceptable; borderline

Example:

She was a borderline candidate.  

This means that she barely made it as a candidate role.

When should a user consider restoring the operating system.

Answers

A user can consider restoring the operating system if the programs or apps do not start properly or when they are hanging/freezing.

What is an operating system?

This is known to be a software that aids a computer's basic functions, such as working on tasks and others.

Note that A user can consider restoring the operating system if the programs or apps do not start properly or when they are hanging/freezing.

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Which of these would you least expect to find at an fbla-pbl meeting?

planning a community service project

role-playing to develop leadership skills

students working on iste certification

working with local business leaders

Answers

role-playing to develop leadership skills

what word makes this inappropriate????

Answers

Hm. Maybe it’s a glitch? Maybe it thought of something dirty? :/

you want to be able to restrict values allowed in a cell and need to create a drop-down list of values from which users can choose. which feature should you use?

Answers

The  feature to restrict values allowed in a cell and need to create a drop-down list of values from which users can choose in the above scenario is data validation.

What is data validation?

Data validation is a term that connote the act of monitoring the truthfulness and quality of source data before one can make use of it, importing or even  process data with it.

Note that The  feature to restrict values allowed in a cell and need to create a drop-down list of values from which users can choose in the above scenario is data validation as it ensure that users can make their own choice.

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Help me with this question asap please :)

Answers

Answer:

I think it's sequence as there is a pattern of connection in the words

what are trends in GPS ? ​

Answers

Answer:

New Trends in GPS & Telematics in 2021 and Beyond - Rewire Security. Real-time location tracking systems for cars, vans, motorcycles, lorries, wired or plug & play options—battery-powered GPS tracking systems with magnets attached to flat metal surfaces such as containers.

Explanation:

10.13 lab 10c: output range with increment of 5 write a program whose input is two integers. output the first integer and subsequent increments of 5 as long as the value is less than or equal to the second integer. you may prompt for the two integers as you wish; the prompt will not be included in the grading. ex: if the input is:

Answers

he program gives an output in increment of 5, if the first inputted integer is less than the second. The program written in python 3 goes thus

When you collaborate or meet with a person or group online, it is called
1. cloud computing
2. social networking
3. text messaging
4.web conferencing

Answers

When you collaborate or meet with a person or group online, it is called  social networking.

What is social networking?

The term  social networking is known to be the act of meeting people online, interacting with them and even making friendship with them.

Therefore, When you collaborate or meet with a person or group online, it is called  social networking.

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John is using a spreadsheet program. He needs to select two cells that are non-adjacent to one another. He is currently holding down the "Shift" key while clicking on the two cells. Interpret John's mistake.

John is using a right click when he should be using a left click

John should be holding the "Alt" key instead of the "Shift" key

John is not making any mistakes

John should be holding the "Ctrl" key instead of the "Shift" key

Answers

Answer:

John should be holding down the "Ctrl" key instead of the "Shift" key.

Explanation:

"Ctrl" key must be held down when selecting multiple cells, not "Shift" key.

Hope this helps!

Answer:

John should be holding the "Ctrl" key instead of the "Shift" key

Explanation:

Complete the sentences.
The ACCUPLACER exam is a diagnostic test that evaluates the students’ progress in a specific academic field. It is divided into sections that assess reading, writing, and mathematics skills. The
section tests students’ ability to solve problems related to algebra, trigonometry, and geometry. The
section tests how well the students can write. The
section tests the students’ knowledge about sentence structure.

Answers

Answer:

fiances

Explanations it just  is

Compare and contrast sources and types of credit, including costs and benefits of installment
credit, collateralized loans versus unsecured credit, credit cards, mortgages, auto loans, and
student loans.

Answers

Answer:

loan your mom

Explanation:

At Universal Containers, the sales managers would like Opportunities that have NOT been updated in the past 30 days to automatically be flagged. How should a System Administrator implement this requirement

Answers

The System Administrator implement and Create a formula field to calculate the time since last update and display an image of a red flag if it meets the defined criteria.

What is a  Formula field?

This is known to be a read-only fields that often calculate a value through the use of other fields or a given  formula.

Note that The System Administrator implement his requirement and Create a formula field to calculate the time since last update and display an image of a red flag if it meets the defined criteria.

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What are the real-life applications of coding? any smart person who can give this ans

Answers

Answer:

Coding is used for a ton of different things. It can be used to create websites, video games, and apps. It is also an essential part of artificial intelligence and machine learning. Coding is a way to create computer programs that have a sequence of instructions for the computer to execute.

Explanation:

If you are interested in an occupation as an operating system administrator or software engineer, you also may benefit from certifications in networking, hardware, and the Internet. Group of answer choices True False

Answers

True

Explanation:

because in that field there are many things you need to learn and that includes mostly all of them, as an Operating system administrator you most likely need to know things revolving around the system such as the compatibility with the Hardware. And as an Software engineer you NEED to know if your software is even compatible with the new technologys or if there are any problems, the same goes to networking

feel free to correct me

You are responsible for managing an internal FTP server. A user reports that files available on the server yesterday are no longer available. Where can you look to determine what happened to the missing files

Answers

To determine what happened to the missing files are file Transfer Protocol (FTP) access logs list file activity on FTP servers, including file deletions or renames.

What is a FTP server?

FTP is a File transfer protocol. It is a transfer of files from the client and the server on a computer network.

It is a basic thing in transferring or sharing files between two computer networks.

Thus, To determine what happened to the missing files are file Transfer Protocol (FTP) access logs list file activity on FTP servers, including file deletions or renames.

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What initialization vector (IV) do most weak implementations of the Wireless Equivalency Protocol (WEP) use

Answers

24 bits is an initialization vector (IV) which is used by most weak implementations of the Wireless Equivalency Protocol (WEP).

What is Wireless Equivalency Protocol (WEP)?

Wireless Equivalency Protocol (WEP) can be defined as a standard wireless protocol that is designed and developed to provide a significant level of security and privacy on 802.11b wireless local area network (WLAN).

According to the IEEE Wireless Fidelity (Wi-Fi) standard, 24 bits is an initialization vector (IV) which is used by most weak implementations of the Wireless Equivalency Protocol (WEP).

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when you start a new, blank document, you usually end up changing the font to arial 11.5 point. how can you make these settings the default for this and all future new documents?

Answers

The fonts setting can be change to default by opening the format menu, after that click Font, and then click the Font tab. Make the needed changes that you want, and then click Default.

What is font?

A font is a set of printable or displayable text character s in a specific style and size.

These are the complete set of character like numbers, letters, and symbols/icon within a typeface, which is the design of the characters.

Hence, we can easily change the fonts setting to default.

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You have purchased a new LED monitor for your computer. On the back of the monitor, you see the following port (pictured below). Which type of cable should you use to connect the monitor to your computer

Answers

There's no picture however the cable might be a HDMI since it's commonly used

Carrie needs to keep a budget for her department. Each employee in her department sends her travel expenses. In cell, C2, C3, C4, and C5, she enters the total of each employee’s expenses. In cell B1, she enters the original amount of money the department was allotted for spending. What formula should she use to calculate the amount of money the department currently has?

=B1 -(C2+C3+C4+C5)
=B1-C2+ B1-C3+B1-C4+B1-C5
= (C2+C3+C4+C5)-B1
=(B1+C2+C3+C4+C5)

Answers

Answer:

(C2+C3+C4+C5)-B1

Explanation:

Answer:

=(C2+C3+C4+C5)/4

Explanation:

add all numbers together then div. by the total amount of numbers is how you get the average.

What could cause an external drive, like a usb flash drive, to not be recognized when plugged into a computer?.

Answers

The reasons for a flash drive being not recognized when plugged in are the drive can be corrupt or broken, the port of the computer may be broken.

What is a USB flash drive?

A USB flash drive is a drive is a small device that connect devices with computer or insert data to the computer.

A USB have capacity to hold data within, and the data can be transported to anywhere.

Thus, the reasons for a flash drive being not recognized when plugged in are the drive can be corrupt or broken, the port of the computer may be broken.

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CODEHS: WHY is it important to know the difference between div and span?

Answers

Span and div are both generic HTML elements that group together related parts of a web page. However, they serve different functions. A div element is used for block-level organization and styling of page elements, whereas a span element is used for inline organization and styling.

Android os is developed by​

Answers

Answer:

It is developed by G oogle

Explanation:

Android os is developed by G oogle. It launched in 2008.

Stories used to be told only by:

OA. digitally recording them.

OB. saying them aloud.

OC. writing them down.

OD. drawing them on paper.

Answers

Answer:

OB. saying them aloud.

Explanation:

In the olden days, materials like recording devices, pens or paper weren't invented, so people had to know stories by heart.

If “A” represents in binary 10011001, what will be the value of word “CAB”?

Answers

Answer:

01000011 01000001 01000010

Explanation:

You can convert to and from binary and the base-10 system typically used by humans. You can also convert to and from binary and hexadecimal where you need four digits of binary to represent one digit of hex. Converting to and from binary and octal is another possibility. It takes three binary digits to represent an octal digit. Binary 000 is octal digit 0.

Given a sorted list of integers, output the middle integer. assume the number of integers is always odd.
ex: if the input is:
2 3 4 8 11 -1
(a negative indicates the end), the output is:
4
the maximum number of inputs for any test case should not exceed 9. if exceeded, output "too many inputs".
hint: first read the data into a vector. then, based on the number of items, find the middle item.
#include
#include // must include vector library to use vectors
using namespace std;
int main() {
/* type your code here. */
return 0;
}

Answers

integer userInput

integer i

integer mid

integer array(20) number

userInput = 1

for i = 0; userInput >= 0; i = i + 1

  if number[i] > -1

     userInput = Get next input

     number[i] = userInput

i = i - 1

mid = i / 2

if i > 9

  Put "Too many inputs" to output

elseif i % 2 == 0

  Put number[mid - 1] to output

else

  Put number[mid] to output

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your question here............but really my question is: How have policies about resource development affected environments in Melanesia and Nauru? What economic impact have these policies had? Drugs that reduce depression without increasing mania, or reduce mania without increasing depression, are called Arrhenius theorized that an acid is a chemical compound that Spencer took $21 with him to the mall. At the music store he spent 2/3 of his money on a DVD. He spent of what he had left on a drink. How much money did Spencer have left after he bought the drink? What is meant by supposing that she has struck A metallic axle with a diameter of 20mm has to be fitted into a wheel which has a circular hole at its center with diameter of 18.5mm Solve the following equations for x.A. 7(x)^3=243B. 5(x)^4+7=42 item 3 lamar gives his dog a pill once each day. each pill contains 3.6 milligrams of medicine. how many grams of medicine does lamar's dog get after one week? item 3 lamar gives his dog a pill once each day. each pill contains 3.6 milligrams of medicine. how many grams of medicine does lamar's dog get after one week? H+ ion concentration of 2.5 x 10-5 Zinc metal is added to hydrochloric acid to generate hydrogen gas and is collected over a liquid whose vapor pressure is the same as that of pure water at 20.0C (18 torr). The volume of the mixture is 1.7 L, and its total pressure is 0.788 atm. Determine the number of moles of hydrogen gas present in the sample. 3 positive effects of the agricultural revolution Which of the following candidates hadalready been a President prior to the 1908election?A. Woodrow WilsonB. Herbert HooverC. William TaftD. Teddy Roosevelt Please Help I need an explanation on how to do this A cylinder has a base area of 50 cm. Express the volume V of the cylinder as a function of its height h. (V = rh) Nihon Company had the following transactions involving notes payable.July 1, 2017 Borrows $50,000 from First National Bank by signing a 6-month, 12% note.Dec. 31, 2017 Prepares adjusting entries.Apr. 1, 2018 Pays principal and interest to First National Bank.Prepare journal entries for each of the transactions. Why is osha so long and why cant you just skip through it No Cons, All Pros for Reality ShowsDontavious TindellI. Getting the Phone Call:When I finally got the phone call from the producers of the reality TV show "The Coolest Kid in School" telling me I had been accepted as a part of the show's final cast, youd think that my mom wouldve been happy about iteven proud. Idshown more initiative in applying for the show than Id ever shown in trying to improve my grade point average: Id made an awesome audition tape, filled out a huge 15 page application (including four essays!), and done five different stressful interviews before a panel of producers in order to make the final cut. The phone call informing me that I was on the show was a dream come true for me. But for my mom? No way. She immediately changed her tune from supporting my dream of starring on a reality TV show to doing nothing but questioning it. Its not so much that shes opposed to this reality show(focusing on pitting teenagers against one another in a televised popularity contest), its all reality shows that she thinks are, in her words, hate-filled, degrading, and wicked. She could not be more wrong, though.II. My Mom is Over-reacting:Lets just face it. People who hate reality shows are really just old, humorless sourpusses. These are people whose last favorite TV show was something produced 40 years ago in black-and-white. They want tv shows to look like what they want reality to look like and not look like what it actually is. In old TV shows, the good guys always win and morality prevails. But reality is not like thatand thus reality shows arent either.III. Defending the Reality Show GenreReality shows, as the name implies, reflect reality without any preconceptions or judgments. What happens on a reality show is what really happens in life. We all know, for example, that in real life its not WHAT you know, its WHO you know. Reality shows demonstrate this truism in episode after episode. Reality shows put a microcosm of American life on display for all to see. They allow everyday people the chance to be on television and become famous!My mom claims that reality shows have made young people more rude and aggressive, but without reality shows, young people would be even more aggressive and rude because they wouldnt have a legitimate outlet for their anti-social impulses. My mom refuses to recognize that reality shows dominate the airwaves because they are so popular. If theyre so corrosive and decadent, how could millions of people tune in every week to watch these shows? Can millions of people be wrong? What I truly cant understand is why my mom isnt excited about the money I could bring home from "The Coolest Kid in School"almost $100,000 that could go straight to my college fund! If for no other reason, my mom should be excited about me getting on a reality show because Im now going to be on a reality show.People clearly enjoy watching reality shows judging from their ratings, but even more than that, people enjoy being ON reality shows. I want my chance to know that enjoyment firsthand. I know it will kill my mom to watch me willingly walk into a group of people, some of whom were chosen precisely because they are likely to cause drama and argue with me, but you know what? Its no different than me leaving home and walking into the real world where those same kinds of people exist too. So, Mom, I know you dont understand my happiness at entering what you call a world of pain, but its my choice. Youve supported me this far. I hope youll continue to support me once you see me on the TV screen.Which statement best expresses the authors main idea?Group of answer choicesFame is the most important goal of my life.I can make a lot of money winning a reality show.My mother is foolish.Reality shows are not as bad as some people believe. What means by saying communication was a two way model Pete is 14 and his grandfather is 54. How many yearsago was his grandfather 6 times as old as Pete? What is the volume of atriangular pyramid that is12 ft tall and has a basearea of 5 squar & ft?