Describe how checksum detects errors​

Answers

Answer 1

Answer:

For error detection by checksums, data is divided into fixed sized frames or segments. Sender's End − The sender adds the segments using 1's complement arithmetic to get the sum. It then complements the sum to get the checksum and sends it along with the data frames.


Related Questions

what if the result of conectivity testing is 100%Loss?Explain.​

Answers

Answer:

If you have a 100% packet loss, it means that all packets get lost between certain hops on your connection. Which, in turn, renders you unable to reach the destination server

how will you create new style in a spreadsheet? explain

Answers

To create a new style, open the table styles menu and select New style from the bottom. I'll name this new style "simple". Custom styles appear in the upper left of the Table styles menu. Excel will display the name when you hover over the thumbnail.

Question 1 of 10
When you edit your slide by making sure that that first paragraph is right
justified, what are you correcting?
A. Hyperlinks that no longer work
B.Inappropriate content
C.Grammatical mistakes
D.Text alignment
B. Inappropriate content
C. Grammatical mistakes
D. Text alignment
SUBMIT

Answers

Text alignment is the answer

When you edit your slide by making sure that that first paragraph is right justified, here, one is correcting Text alignment. The correct option is D.

What is Text alignment?

Text alignment is a paragraph formatting attribute that determines how text appears throughout a paragraph.

For example, in a left-aligned paragraph (the most common alignment), text is aligned with the left margin. Text in a justified paragraph is aligned with both margins.

Alignment or range is the setting of text flow or image placement relative to a page, column, table cell, or tab in typesetting and page layout.

The type alignment option is also known as text alignment, text justification, or type justification.

Text alignment is corrected when you edit your slide by ensuring that the first paragraph is right justified.

Thus, the correct option is D.

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Which statement best describes fonts from a serif font family?
A.
These fonts have tapered corners and edges at the end of their strokes.
B.
These fonts have straight lines and uniform stroke widths.
C.
These fonts are cursive and italicized.
D.
These fonts have fixed widths.

Answers

Answer:

A

Explanation:

The main characteristic of a serif font is the tapered corners, so the answer would be A.

Answer:

A. These fonts have tapered corners and edges at the end of their strokes.

Explanation:

just did the test this is the answer, hope I helped :)

What is the most important function of a network operating system (NOS)?

Answers

Answer:

One of the most important functions of a network operating system is its ability to share resources with other network users. The most common resource that's shared is the server's file system.

Explanation:

One of the most important functions of a network operating system is its ability to share resources with other network users. The most common resource that's shared is the server's file system.

What is network operating system?

An operating system for computers known as a "network operating system" (NOS) is primarily made to handle workstations, personal computers, and occasionally older terminals that are linked together over a local area network (LAN).

A NOS's supporting software enables resource sharing and communication amongst various networked devices. A NOS's usual hardware configuration consists of several personal computers, a printer, a server, and file servers that are linked by a local network.

Because earlier iterations of the fundamental operating system weren't created with network use in mind, network operating systems

Therefore, One of the most important functions of a network operating system is its ability to share resources with other network users. The most common resource that's shared is the server's file system.

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libre office is what program​

Answers

I’m not 100% sure what this question is asking, but I believe the answer would be “an open-source office productivity software”.

Successful businesses must have managers who are able to complete each of the management functions well. True False

Answers

Answer:

I think that is true.

Mention the usage of crop concept in ms-word​

Answers

Answer:

Every image editing software has a crop tool that allows you to trim or eliminate the edges of an image. Cropping tools in Ms.word allow you to hide portions of picture that you do not want to be displayed in the final result.

[tex]\huge\underline\mathbb\pink{ANSWER:}\\\\[/tex]

Every image editing software has a crop tool that allows you to trim or eliminate the edges of an image. Cropping tools in Word allow you to hide portions of pictures that you do not want to be displayed in the final result.

[tex]\\\\\\\\[/tex]

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

list any four e-commerce website​

Answers

Answer:

Amazon. Founded in the US in 1994, Amazon started as an online bookstore that later diversified to products including media, electronics, apparel, furniture, food, toys, and jewelry.

eBay. ...

Walmart. ...

Etsy. ...

Home Depot. ...

Target. ...

Best Buy. ...

Wayfair.

Answer:

I'm sorry is this a question?

how can i help?

Explanation:

Q6.
A doctor's surgery provides medical care for people in the local area. The surgery uses Information
Technology to collect, store and process patient data.
Usernames and passwords are used to restrict user access to patient data.
Explain two other ways the surgery can restrict user access.

Answers

Fingerprint scanners, and padlocks

Complete the sentence.

involves placing a device on the network that captures all the raw data in the network traffic to try to find something valuable
A. Dumpster diving
B. Packet sniffing
C. Social engineering
D. Phishing

Answers

Answer:

D. Phishing

Explanation:

Answer: B. Packet sniffing

Explanation:

right on edge

ANSWER ASAP!!!!!!!


Which statement best describes licensed characters?
A.
They are based on real-life characters from past periods in history.
B.
They are given human qualities, and star in games for young children.
C.
They are based on preexisting media.
D.
They are based on legend and folklore.
E.
They are characters specifically created for a game.

Answers

I think the answer is B

They are given human qualities, and star in games for young children.

What are Human qualities?

Telling the truth, being direct with others, and being open-minded are all examples of being honest. Tell the truth, but never the unpleasant truth, as a very wise man once advised.

If someone has personal integrity, they will always endeavor to act morally even if no one will ever know what they did. They possess a strong sense of morality. Doing the right thing despite the repercussions requires courage.

Everyone can benefit from having integrity, but leaders especially need it.

Therefore, They are given human qualities, and star in games for young children.

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20 POINTSS!! NEED HELP!!

Answers

Answer: You can start a new browser instance for each window you want to open

Explanation: HOPE THIS HELPED!!

Answer:

laat one

Explanation:

Write a program using for loop to find the cube of numbers from 50-100

Answers

Answer and Explanation:

JAVA

for(int i = 50;  i <= 100          i++;)

{

    int cubedNum = Math.pow(i, 4);

    System.out.println(cubedNum);

}

........... Is ready made button for defining hyperlink on a slide​

Answers

Action Buttons An action button is a ready-made button that you can insert into your presentation and define hyperlinks. Use action buttons when you want to include buttons with commonly understood symbols for going to the next, previous, first, and last slides.

What are practical things people can do to protect their privacy and security online? What can we do, and what can we avoid doing?

Please help this is due today and I really need help.

Answers

there are multiple ways people can protect there privacy like you don’t even have to get online just block yourself away from the world or you can make sure that your always connected to a vpn with hides you from being online or you can avoid putting in your real information if it’s not needed

Examples and meaning of external hardware.​

Answers

Answer:

External hardware devices include monitors, keyboards, mice, printers, and scanners. external hardware devices are usually called peripherals.

5 examples of hardware?

Mouse, Keyboard, Monitor, Printer, USB, CD Drive, RAM, Hard Drive, Joystick, Scanner, DVD, CPU, Motherboard, Etc.

Explanation:

Hope this help have a good rest of your  day

PLS REPLY ASAP WILL MARK BRAINLIEST

Answers

Answer:

I replied ...?

Explanation:

He removed vertical borders, kept only vertical borders for the header and the totals. He also added shading to the rows.

I need somebody to help me with this question I’ll give points!
Please help no funny business

Answers

Answer:

create a new folder (you need that in order to choose it as a destination)

click the rules button

new rule; blank rule

select forms and conditions

apply the rule to messages received

ANSWER ASAP!!!!!

Which statement is true regarding achievers?
A.
Achievers bring about a reduction in socializers.
B.
Achievers interact with the environment.
C.
Achievers cause grief to other players.
D.
Achievers like to interact with other players.
E.
Achievers like to collect points and earn rewards.

Answers

Answer:

The correct answer will be:

E. Achievers like to collect points and earn rewards.

Explanation:

Decrypt this message: P ht uva h zwf
It has been encrypted with a shift of 7 (remember each letter needs to go backwards.
uhhh pls help with this ill mark brainliest

Answers

translation: I am a spy

The most effective leaders treat everyone alike. True True False

Answers

Answer:

you have to have evidence they do that and on the question theirs no evidence so the answer would be false (as long as theirs no evidence)

Explanation:

Answer:

True

Explanation:

Complete the sentence.
One way to increase the reliability of a hard disk drive is by making it part of ____
an optical array
a capacitator
a RAID
an analog ray

Answers

I think it is the capacitor

Answer: It is raid

Explanation:

Took the test for edge

ANSWER ASAP!!!!!!!

Which variable captures the fact that a person is spontaneous or flexible?
A.
senses
B.
judgment
C.
perceptiveness
D.
feeling
E.
intuition

Answers

it is c) perceptiveness

Answer:

C - perceptiveness

Explanation:

PLATO

What’s an input Device

Answers

Somthing that you plug in can I have brainlyist I just need one more :)

Answer:

._.  a computer is a input why because you can tell

Explanation:

There is one clear definition of IT. True False

Answers

Answer:

That is False. it has more definitions not only one.

where can i make an animation for free?

Answers

Answer:

I've heard of flipabook and apparently that's good for simple animations

Explanation:

Hope that helped! Have a nice day!

When using e-mail for business purposes, employees should _____.


be brief

use spell check

use appropriate punctuation

write in all capital letters when the message is important

use correct grammar

send out jokes to increase employee morale

proofread messages

use extra exclamation marks to indicate urgency

Answers

Answer:use spell check

proofread messages

use appropriate punctuation

be brief

use correct grammar

Explanation:

The average lease payment for a new vehicle is just over $450 per month for a three-year...

Answers

Answer:

it depends on your insurance company

Explanation:

After inserting a video into your slide how can you test it

Answers

Explanation:

How to insert video into PowerPoint

Click on the slide you want, then go to Menu > Insert.In the top right corner, click Video > Video on My PC.Find the video you want to add and click “Insert”.Adjust the settings in the Video Format toolbar to make sure it plays the way you want.
Other Questions
The school bus arrives late 2/7 of the time. The probability that it rains during a hurricane is 1. Madeline is a research assistant for her favorite biology professor, Dr. Ogechi. Dr. Ogechi is interested in studying the effects of aquarium temperature on the number of offspring produced by a certain species of fish.Madeline knows from her economics class that to isolate the effects of a particular phenomenon, all other things must remain the same. In Latin, this is referred to as____. a. pluribus unum.b. dum versaste, nox fit.c. onay oremay atinlay.d. ceteris paribus.In order to keep all other things the same and isolate the effects of one particular variable in the physics experiment, Madeline will want to do which of the following? A. Hold constant the material used for the body of the car. B. Make sure the incline is the same angle for each trial. C. Clean up after her experiment carefully. Give personal answers. Remember to use the yo form of the verb.The yo form of tener is1. Cuntos aos tienes?2. Tienes ojos azules, verdes o castaos?3. Tienes el pelo castao, negro o rubio?4. Cuntos hermanos tienes? Which best shows that Candice has made a personal connection to understand August's character? I understand how awkward August feels. Sometimes I get really nervous and quiet around new people. I am really loud around new people. I try to cover up my shyness by being very funny and telling jokes. August should not be so quiet around the new kids. If he would just talk, the others will get to know him, and they will be friends. Jack Will and Charlotte were not very considerate of August's feelings. New kids do not like when people ask lots of questions. out of 225 people 110 liked the veggie burger what percent of people who surveyed liked the veggie burger? i need help btw i am in middle school i will give you brainliest whoever answers correct first!! What would happen to the geosphere if there was no hydrosphere? Think of weathering and erosion there are more than 3 gallons of gas in berks car help pls A population of rabbits doubles every 4 months. If the population starts out with 8 rabbits how many will there be in 1 year Guys pls help me!!!!!! plz help and dont take the points Which graphic organizer best represents asexual reproduction? Which graphic organizer best represents sexual reproduction? Explain your answers. Why dont we include viruses when we discuss reproduction? 8x + 3 = ? What answer Nyasia had 16 M&M's on her desk. She had 2 groups of M&M's with xamount in each, and another group with 4 M&M's. How many M&M's werein the identical group?* What can be entered in a search box to find data?data sizea namerelevancepurpose How are humidity and precipitation related?A. When humidity is low, the chance of precipitation is high.B. When humidity is high, the chance of precipitation is high.C. When humidity is high, the chance of precipitation is low.D. Changes in humidity do not cause precipitation. Plz A total of 41 and 1/3 tons of gravel was split between four dump trucks. How many tons of gravel did each truck hold? What is the difference between an activity inventory and an object inventory? Select the chemical formula that contains 10 atoms of hydrogen.2C4H102CH42C2H52C2H6