what is a communication protocols

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Answer 1
A communication protocol is a system of rules that allows two or more entities of a communications system to transmit information via any kind of variation of a physical quantity.

The protocol defines the rules, syntax, semantics and synchronization of communication and possible error recovery methods.

Related Questions

describe any three difficulties a company may face in running a business without having computer network

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1- Loss of data, 2- more time will consume, 3- don’t know the lastra news, hope this helps

You have defined your player data type.class player:life = 3magic = Falsename = ''You created an instance of your player data type and assigned values.myPlayer = player()myPlayer.life = myPlayer.life - 1myPlayer.magic = TruemyPlayer.life = 4myPlayer.name = 'Kris'What will be the value displayed after this line of code?print(myPlayer.life)

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Answer:4

Explanation:

A(n) ________ store is typically a website that provides access to specific mobile apps that can be downloaded either for a nominal fee or free of charge.

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Answer:

app

Explanation:

An app store allows users to download apps. It can be in the form of a website or an app.

An app store is typically a website that provides access to specific mobile apps that can be downloaded either for a nominal fee or free of charge.

What is app store?

App stores are primarily online storefronts where buyers can browse through the many categories of apps, view information about each app including reviews or ratings, and download the app including app purchase, if necessary – many apps are offered at no cost.

For more than 10 years, finding and downloading apps has been made safe and dependable by the App Store. But the App Store is more than just a store; it's a modern destination committed to giving you life-changing experiences.

The Apple Store App essentially serves as a mechanism for in-app purchases of Apple products rather than online ones. Your programs would be downloaded from the app store.

Thus, it is app store.

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define a pseudocode algorithm that will efficiently play the guessing game.

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Answer:

In computer science, pseudocode is a plain language description of the steps in an algorithm or another system. Pseudocode often uses structural conventions of a normal programming language, but is intended for human reading rather than machine reading.

Explanation:

How do you make an organizational chart in PowerPoint?

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On the Insert tab, in the Illustrations group, click SmartArt. In the Choose a SmartArt Graphic gallery, click Hierarchy, click an organization chart layout (such as Organization Chart), and then click OK

why do we need patch panel and modular box?​

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More adaptability. If you need to alter something or something breaks, patch panels allow you flexibility and eliminate the need to re-run cables or transfer equipment locations.

Hope it helps:)

When LDAP traffic is made secure by using Secure Sockets Layer (SSL) or Transport Layer Security (TLS), what is this process called

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Answer:

Authorization is granting permission for admittance. ACLs provide file system security for protecting files managed by the user. Rule-Based Access Control can be changed by users.

Explanation:

The process When LDAP traffic is made secure by using Secure Sockets Layer (SSL) or Transport Layer Security (TLS) is known as Lightweight Directory Access Protocol.

What is the Lightweight Directory Access Protocol?

An open, supplier conditioning and reinforcement for providing distributed directories technology solutions over an IP network are called the Lightweight Directory Access Protocol.

By enabling the sharing of data about people, systems, networks, services, and applications throughout the network, directory services play a crucial role in the development of intranet and Internet applications.

LDAP is frequently used to offer a central location to store users and passwords. As a result, several software programs and services can connect to the LDAP server to verify users.

The interaction When LDAP traffic is made secure by utilizing a Secure Attachments Layer (SSL) or Transport Layer Security (TLS) is known as Lightweight Directory Access Protocol.

More about the Lightweight Directory Access Protocol link is given below.

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__________ refers to a variety of software applications that analyze an organization's raw data and obtain useful insights from it.

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Business Intelligence or data analysis refers to a variety of software applications that analyze an organization's raw data and obtain useful insights from it.

Business intelligence (BI) is a data analysis is used by organizations to analyze data and hence gain insights on overall business performance so as to help the organization make good business decisions.

It helps organizations to increase revenue and efficiency thereby being more competitive than other business organizations.

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_____ have networked and texted all of their lives with smartphones, tablets, and high-speed Internet.

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Digital natives have networked and texted all of their lives with smartphones, tablets, and high-speed Internet.

Digital natives simply refer to the people who have grown up under the influence of the internet and other information technologies.

A digital native refers to someone that's raised in a digital world. Such a person is in close contact with the internet, video games consoles, computers, etc. The term is usually associated with millennials.

In conclusion, the correct option is digital natives.

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please help me will give brainliest

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Answer:

The person may be a farmer market person or a marketer.

Looks like they are keeping track of how many of each item that they have sold or how many of each item they have.

What is the easiest way to get great answers?

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If you listen to the teachers in class and take notes, then your answers should be some of the best! My advice is to take notes and pay close attention. If you sit by friends in class that make you talk during the lesson, then ask the teacher to move desks. Hope this helps!!!

what is the next number in the pattern 12, 18, 24, 30, 36,

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It would be 42 because you keep on adding 6

what is one example of the use of an infrared sensor?

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Infrared sensors are used in motion detection, night vision, astronomy, art restoration, gas detection, and a variety of other applications.

Explanation:

Televisions, for example, use an infrared detector to interpret the signals sent from a remote control. Passive Infrared sensors are used for motion detection systems, and LDR sensors are used for outdoor lighting systems.

Network _____ specify how computers access a network, data transmission speeds, and the types of hardware the network uses, including cable and wireless technology.

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Network  Standards  help us to access a network, control  data transmission, and evaluate hardware devices across systems.

Networks standards  are built to direct the rules in data communications for the devises of hardware and  corresponding software  for prompt and efficient  interoperability between them.

Some official organizations responsible for regulating  standards are:

International Standards Organization (ISO) International Telecommunication Union (ITU) Institute of Electronics and Electrical Engineers (IEEE) American National Standards Institute (ANSI) Internet Research Task Force (IETF) Electronic Industries Association (EIA)

Different standards can be used during data communication at the same time on  different layers, Some  commonly used  ones includes:

Application layer − HTTP, HTML, POP, H.323, IMAP Transport layer − TCP, SPX

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How do computers hold integers greater than 255?​

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Answer:

It depends on the number of bits you use. In your example, you've used an 8 bit (one byte) number, which does max out at 255. Ever since forever, computers have used numbers that are larger than one byte. For when that isn't enough, Fortran includes the 'double precision' numbers which use 8 bytes.

Explanation:

The ______ is a far-flung network of computers, while the ______ is a system for the distribution and retrieval of electronic information.

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A far-flung (widely distributed) network of computers is referred to as the Internet, while the world wide web (WWW) is a system that is designed and developed for the timely distribution and retrieval of electronic information.

The Internet is simply an abbreviation for interconnected network and it refers to a far-flung (widely distributed) network of connected computer systems that facilitates the following activities, through the use of the Transmission Control Protocol/Internet Protocol (TCP/IP):

Worldwide communication.The dissemination of information.The swift access to data resources and multiple databases.

On the other hand, the world wide web (WWW) is a system that is designed and developed for the timely distribution and retrieval of electronic information.

Additionally, the world wide web (WWW) was invented in 1990 by Sir Tim Berners-Lee while he was working with the European Council for Nuclear Research (CERN).

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What term is used to describe the process of monitoring operating results and comparing actual results with the expected results

Answers

Answer:

controlling

Explanation:

hope this helps

Sorry i have Another Question

Why is it important to be able to manage large amounts of data?

A- So it can be deleted when needed.
B- So it can be easily examined and analyzed.
C- So it can be exported quickly.
D So it can be cut and pasted into separate worksheets.

Answers

Answer:

the answer would be (B)

Explanation:

Right on EDGE 21' Computer and Technology

hope that helps :D ! have a good day.

Answer:

b

Explanation:

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The university has a requirement that students must be allowed to view course offerings and register for classes that have empty seats. What type of requirement is this

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Considering the situation described above, the type of requirement here is known as Functional requirement.

What is Functional Requirement?

A functional requirement is a term that is often used in software engineering to describe the function of a specific system or essential parts of it.

How is Functional Requirement applies here?

Given that students are allowed to view course offerings and register for classes that have empty seats, this implies that the empty classes serve the function of occupying or accommodating students for courses; this is am an example of a functional requirement.

Other types of requirements are the following:

Performance RequirementsSystem Technical RequirementsSpecifications

Hence, in this case, it is concluded that the correct answer is "Functional requirement."

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What are two potential benefits of using calendar-synchronization tools like calendly

A. If team members want to look up cultural holidays, they can search for them and compare the dates
B. If team members want to share documents with other team members, they can automatically share the documents on specific dates
C. If team members live in another time zone, their meeting times are automatically converted to display the correct time on their devices.
D. If team members prefer to schedule meetings at different times of the day, times can be discussed and arranged to accommodate everyone.

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The answer is B, sorry if I’m wrong

Amelia has two presentations open and wants to view them at the same time. She can click the _____ button on the View tab.

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Or she can do alt+tab

Amelia has to presentation open and can do work on them at the same time by use of the alt+tab view tab.

What is a presentation?

A presentation is a  Microsoft office software issued for presenting the top to the audience and masses. It can be informative, structured and brief. The presentation can be persuasive and decision-making.

The presenter needs to keep track of time and hence need to open two presentations the can do this by making use of the view tab that is alt+tab.

Find out more information about the presentations.

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importance of primary key ?​

Answers

Answer:

Using the primary key, you can easily identify and find unique rows in the database table. They allow you to update/delete only specific records by uniquely identifying them. The table's data is sorted based on the primary key. They help you avoid inserting duplicate records in a table.

Wasif would like to add some flair to text on a slide in his presentation. Which option can he use to create more dynamic graphics for his text?

*it's WordArt

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Answer:

b. WordArt

Explanation:correct. post protected

What is the place value position of the 7 in the number below?

1,376

A ones) b tens) c hundreds) d thousands)

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Tens hope that helps
The answer is b tens

What separator page file is used with PostScript-only printers and prints a separator page at the beginning of each documen

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Answer:

Sysprint.sep

A( n ) ____ is a collection of tools, features, and interfaces that enables users to add, update, manage, access, and analyze the contents of a database.

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Answer:

Here's your answer DBMS or (database management system)

will my alarm go off if my phone is on do not disturb

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yes,because the do not disturb is like for messages if you don’t want notifications from messages and apps.

Programming that relies on the use of objects and methods to control complexity and solve problems is known as what type of programming

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Answer:

Object-based programming

Explanation:

Another alternative more commonly used is Object Oriented Programming (OOP)

switch to the view where you can see live data while modifying the report layout

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To view the live or real data while modifying the layout of a report, the appropriate view to select is the Layout view.

Home tab --> View Group ---> click view --> Layout view

The Layout view allows modification of the page or document with the exact or real data as it is more visually oriented than the design view.

In the design view, the structure of the report can be modified or restructured without viewing the real data.

Hence, the appropriate view mode will be the a layout view.

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Fletcher is making an online ticket buying system for a museum. His program needs to calculate the final cost of a ticket with extra options added, a planetarium show and an IMAX 3D movie. The initial code looks like this:

Answers

The final ticket cost obtained by taking the sum of ticket price and the extra options can be obtained thus ;

finalCost = ticket + imax3D + starShow

Using Python 3 :

ticket = int(input("Enter ticket cost :"))

#takes input for ticket cost

imax_cost = int(input("Enter imax3D cost :"))

#takes cost of imax3D

starshow_cost = int(input("Enter cost of starShow :"))

#takes input for cost of starShow

finalcost = ticket + imax_cost + starshow_cost

#takes the sum of the cost and assign to the finalcost variable

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Other Questions
Help pls how to solve this problem The evening after Jonas experiences a sunburn for the first time, he feels desperately lonely. Why? According to the giver, what is the purpose of the remembering pain? What example of the purpose does he give Jonas? Both the giver and Jonas do it, the receiver, experience the urge to pass on memories to another. What kind of memories does each of them choose to give up, and what are their motives for doing so? Why does Jonas choose not to tell the giver that he transmitted a memory to baby Gabriel? What is The significance of the phrase back and back and back? Jonathan is buying 1-gallon of cans of paint to paint a room. The information on the paint can says that a gallon of paint can cover 400 square feet. The room's walls are 688 square feet combined. How many 1-gallon cans of paint does he need to buy to put 2 coast of paint on the walls? A ball starting from rest accelerates uniformly at 5.0 meters per second2 as it rolls 40. meters down an incline. How much time is required for the ball to roll the 40. meters Which of the following MOST influenced the recent change in the rate of globalization? A pizza is cut into 10 equal slices.Eight friends each eat 1 slice.How much of the pizza did thefriends eat? the web __________ the same thing as the internet. The __________ sector now represents a large number of union employees. This group of employees encompass those who work for governments, such as teachers, firefighters, police officers, etc. 54x+6449x+59 solve for x Can y'all help me. If there is anything to added in my essay please type it down.No spam answer pleaseI did some of it, But I'm not sure if its correct or what so ever Tia mixes mashed pumpkin with several other ingredients to make homemade treats for her dog. She uses 3/4 cup of pumpkin to make 1 1/4 pounds of treats. How many mashed pumpkin does Tia use to make 1 pound of treats? YOU GET 70 PTS AND BRAINLIEST FOR ANSWERING THISResearch your state constitution. Use the following questions to guide your research. Ballotpedia or Encyclopedia Britannica are great resources to help you begin.What year was your state constitution ratified?How long is your state constitution?How many versions has your state constitution had?How does your state constitution organize its executive branch?How does your state constitution organize its legislative branch?How does your state constitution organize its judicial branch?Complete a Venn diagram comparing your state constitution to the U.S. Constitution. Use this Venn diagram template to organize your work. Your Venn diagram should include:a comparison of the dates each constitution was ratifieda comparison of the length of each constitutiona comparison of the number of versions of each constitutionat least one comparison of your state's executive branch to the national executive branchat least one comparison of your state's legislative branch to the national legislative branchat least one comparison of your state's judicial branch to the national judicial branch Which reasons and evidence does Reagan use to support his argument? Check all that apply. The gross national product in 1979 the gross national product in 1980 the decrease in inflation rates the increase in inflation rates the number of jobs lost the number of jobs created. pls answer BRAINIESTwhat is the range of the function graphed below is this right ? . what drug class can be defined as a psychoactive drug that reduces the activity of the cns? Simplify: 5 square root 7 x 7 square root 7 A line passes through the points (2, 8) and (4, 8). Which shows the graph of this line? Which of the following did La Salle do when he reached the mouth of the Mississippi River on April 9, 1682? Select ALL that apply. Which of the following did La Salle do when he reached the mouth of the Mississippi River on April 9, 1682? Select ALL that apply. He named the land Louisiana after King Louis XIVHe fought with the English over the land.He held a ceremony claiming all land drained by the river for France.He went to Haiti and started a war.He held a small Catholic celebration with prayers and songs Help!!! what is the climate for Western Europe?!?