Which was the first computer network in the world

Answers

Answer 1

Answer:

ARPAnet in 1969

Explanation:

hope this helps :)


Related Questions

When heating a substance a phrase change will start to occur when the kinetic energy of the particles is blink the attractive forces between the particles

Answers

Answer:

great enough to overcome.

Explanation:

Kinetic energy can be defined as an energy possessed by an object or body due to its motion.

Mathematically, kinetic energy is given by the formula;

Where, K.E represents kinetic energy measured in Joules.

M represents mass measured in kilograms.

V represents velocity measured in metres per seconds square.

A conductor can be defined as any material or object that allows the free flow of current or electrons (charge) in one or more directions in an electrical circuit. Some examples of a conductor are metals, copper, aluminum, graphite, etc.

When heating a substance, a phase change will start to occur when the kinetic energy of the particles is great enough to overcome the attractive forces between the particles.

Basically, the phase change includes solid, liquid and gas.

Which of the following is a palette of colors, fonts and special effects which complement one another?
O Placeholders
O Theme
O Background
Slide Masters

Answers

Answer:

Theme

Explanation:

Menu options are usually selected by _____the mouse.

Answers

Answer:

clicking

Explanation:

right clicking the mouse

In Outlook 2016, the Tell Me function can be accessed by
O pressing F1 on the keyboard.
clicking on the File tab, then the question mark button.
typing a query in the textbox on the ribbon.
typing "help" in the search box in the message pane.

Answers

In Outlook 2016, the Tell Me function can be accessed by

O pressing F1 on the keyboard.

clicking on the File tab, then the question mark button.

typing a query in the textbox on the ribbon.

typing "help" in the search box in the message pane.

Explanation:

I think it should be typing a query in the textbox on the ribbon.

In Outlook 2016, the Tell Me function can be accessed by clicking on the File tab, then the question mark button. The correct option is B.

What is Outlook?

The preferred email client for sending and receiving emails from Microsoft Exchange Server is Microsoft Outlook. Accessibility to contact, email, calendar, and task management tools is also provided by Outlook.

You can send and receive emails, manage your calendar, save the names and phone numbers of your contacts, and keep track of your projects using Outlook.

Even if you utilize Outlook on a daily basis, you might not be aware of all the wonderful things it can do to boost your productivity.

By selecting the File tab, then the question mark button in Outlook 2016, you may open the Tell Me feature.

Thus, the correct option is B.

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What are the first letters of each of the 3 main colors in javaScript? (seperate with commas)

Answers

Answer:

R, G, B

Explanation:

Red, Green, Blue

Identifying Responses and Replies
Use the drop-down menus to complete the sentences about message response options in Outlook.
v sends your response to everyone who received the initial email.
v creates a new message that includes the initial message to a new recipient.
v sends your response to only the sender of the initial message.

Answers

Answer:

Identifying Responses and Replies by using the drop-down menus to complete the sentences about message response is written below in detail.

Explanation:

A situation like this may be:

Someone receives a bike. They travel it and all, and then all of an unexpected they fall and get injured

If you only understood the first section of how the person received a bike when you draft a response, you would only draft about that piece, but getting harm after receiving the bike is also a huge portion of the "story". You could draft like how you were so pleased when you received your first bike, but you wouldn't remember to address the time you got injured when you were riding down a hill or something.

Answer:

Reply All

Forward

Reply

Explanation:

please help me guys​

Answers

Answer:

1. Machine Independence

High level languages will have something beneath them that automatically can compile your code into different machine languages for different devices. This means that you can program for just about any device and not have to re-write your code.

2. Micro computers

Almost all the computers that average people interact with today are microcomputers. A microcomputer usually has a single main processing chip or central processing unit. They're smaller than mainframe computers, which dominate a reasonably sized room, and minicomputers, which may be as tall as a refrigerator.

3. VLSI

Third generation computers are basically what we work with today. They use VLSI (Very large scale Integration) which started in the 80s and continues to be the point where modern computers are at.

.xls is the file extension for this file type

A. Image File

B. Internet File

C. Spreadsheet File

D. Word Processing File

Answers

Answer:

Spreadsheet File

Explanation:

Most word processing files are doc or docx

Most internet files are htm or html

Most Image files are jpg or png

How to unblock a website on a school computer? ASAP who's ever works will get Brainliest and will get a follow.

Answers

Answer:

You can't unblock them without admin access to the router. The only way to visit such sites is to find a VPN that is not also blocked by the school.

But you should know, what you are trying to do can get you in trouble if the school's IT department is competent to any extent.

Answer:

login as a teacher into the pc from there you can change the settings of the student acct. because you are the administrator of the pc due to the fact your acct is organized by the school organization such as Lightspeed and other organizations used by the school.

Explanation:

Give two examples of search​

Answers

Answer:

goo.gle and ya.hoo

Explanation:

Web browser, book looking up

what is the binary for O?​

Answers

Answer:

01001111

Explanation:

Answer:

0000 0000

Explanation:

What genre do games that involve physical challenges and make use of hand-eye coordination, speed, accuracy, and precision fall into?
adventure
action
simulation
puzzle

Answers

Answer:

flexiblity

feedback

playin outdoor game

Answer:

I think simulation not 100% sure though.

Using this feature keeps the message thread intact.


Reply

Opt out

New message

Signature

Answers

Answer:

Option 1: Reply is the correct answer.

Explanation:

Emails are used for business and official communications.

Let us look at the options one by one

Reply:

The reply option opens the email editing window. When the reply option is used the emails then are arranged in the form of a message thread. So the reply option keeps the message thread intact.

Hence,

Option 1: Reply is the correct answer.

Write a method that takes a RegularPolygon as a parameter, sets its number of sides to a random integer between 10 and 20 inclusive, and sets its side length to a random decimal number greater than or equal to 5 and less than 12. Use Math.Random() to generate random numbers.

Answers

Answer:

import java.lang.Object

import java.lang.Math

public class RegularPolygon  extends java.lang.Object{

  public void randomize(RegularPolygon c){

       int min = 10, max1 = 20;

       double  min1 = 5, max1 = 12;

       double range = (max - min) + 1;

       double range1 = (max1 -min1) + 1

       int side = (Math.random() * range) + min;

       double len = (Math.random() * range1) + min1;

       c.setNumSides(side);

       c.setSideLength( len);

 }

 public static void main(String[] args) {

    RegularPolygon r = new RegularPloygon();

    randomize(r);

 }

}

Explanation:

The randomize method accepts a regular polygon class as its only parameter and assigns a random number of sides and the length of these sides with the 'Math.random' function.

PLS i need help - programming challenge

Write an algorithm that:

· Ask the user to input how many GCSE’s they have.

· They should then be allowed to enter a result for each GCSE grade.

· The computer should work out how many points they have got (9=9, 8=8, 7=7 etc).

· If their score is 40 or over it should output ‘You can go to the sixth form’

· If they their score between 35 and 39 it should output ‘A discussion is needed’

· Otherwise it should say ‘Sorry not enough points.’

Answers

This is written in python 3, so you need to have python and rename the file to GCSE.py

It runs in vanilla python, no addons required.

JAVVVAAAAAA HELPPPP EDHESIVE ​

Answers

Answer:

Here's some really bad code that works:

public static double average(int a, int b, int c, int d, int e)

{

return (((double)a + b + c + d + e) / 5);

}

Which item is used for formatting in responsive web design?

A.) Adding horizontal scroll

B.) Adding interesting text

C.) Improving image quality

D.) Removing horizontal scroll

Answers

Answer:

B) Adding interesting text

Explanation:

Answer:

Adding interesting text

Explanation:

a deque is a type of collection,but it is not automatically available when you open IDLE. What is missing that allows you to use the deque class?

Answers

Answer:

Import

Explanation:

The import instruction does what it sounds like it imports a file class from file function from file it's very flexible.

The import instruction does what it sounds like it imports a file class from file function from file it's very flexible.

What is Import instructions?

When you transition to Shopify from another platform or need to make several adjustments to your products or inventory, importing products into your Shopify store using a CSV file might be helpful.

The data from the CSV file is transformed into products when you import products, and you can choose whether to publish your new products to all sales channels or only your web store.

You have the ability to overwrite any existing goods with the same handle when importing a CSV file. For any columns that are absent, the current values will be used.

Therefore, The import instruction does what it sounds like it imports a file class from file function from file it's very flexible.

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In video game development, the person who oversees and directs the entire design team and is the key vision keeper is
the

Answers

Answer:

The Lead Designer

Explanation:

The Lead designers main role is to oversee how a game looks and is played. They manage a, normally small, design team. They work with them to come up with many aspects of the game itself like; characters, props, and plots to the game. they also, makes sure that the team itself stays on track, is within budget, and meets the designated deadlines.

Using the drop-down menu, complete these sentences to describe algorithms. Algorithms are instructions to solve a problem. Algorithms are when written in a programming language. Algorithms are step-by-step instructions for or to follow to solve a problem. Programmers use algorithms to and .

Answers

Answer:

Algorithms are instructions to solve a problem

Explanation:

Answer:

1. step by step

2. computer programs

3. a person

4. a computer

5. solve logic problems

6. start writing new programs

Explanation:

i just did it and got them all right

In a PC, which of the following components stores the BIOS

A. CPU
B. RAM
C. ROM
D. Hard drive

Answers

I think it’s rom because rom chip is on the PC mother chip

HELP ASAP!!! Complete the following sentence.
A portfolio helps you organize your abilities and determine your

Answers

Answer:

Strenghts.

Explanation:

A portfolio is a document, which can be both physical and electronic, in which people include their educational and work history, as well as those personal characteristics (character, personality, ability to work in a team, etc.).

Thus, for example, a portfolio may include the person's school and university performance, plus the courses and other training they have taken, plus the places where they work, indicating the positions and tasks they perform there.

Portfolios, then, allow employers to consider all aspects of prospective employees and thus decide who is the best candidate to hire.

A portfolio helps you organize your abilities and determine your GOALS

Energy requirements of analog and digital signals.

First to get the correct answer is brainliest!

Answers

Analog signals require more energy.

Analog=Constant flowing modulated

Digital is bursts of on/off binary data.

Answer:

Explanation:

Analog requires more energy but I’m still trying to figure out what digital is please let me know if you found the answer

For which of the following situations would it be best to use a heuristic in order to find a solution that runs in a reasonable amount of time?
A Appending a value to a list of n elements, which requires no list elements be examined.
B Finding the fastest route that visits every location among n locations, which requires n! possible routes be examined.
c Performing a binary search for a score in a sorted list of n scores, which requires that fewer than n scores be examined.
D
Performing a linear search for a name in an unsorted database of n people, which requires that up to n entries be examined.

Answers

Answer:

The answer is "Option B".

Explanation:

In this question, determining the optimal path between several locations, which requires n!. It's also examining possible routes. It could just suggest here, designers need to do those equations as we have several forms. They have several methods to find the best and efficient path. Its basic idea is to use heuristic approaches for complex or uncertain issues so we do not provide proven solutions for linear programs.

The situation that should be best to use a heuristic in order to find a solution that runs in a reasonable amount of time is option B.

The following information should be considered:

For measuring the optimal path that lies between several locations that needs n!.It also examine the possible routes. It consist of various methods for determining the efficient path.

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Which is an email protocol that retrieves email without deleting the email and its attachments from the server?
Simple Mail Transfer Protocol (SMTP)

Internet Message Access Protocol (IMAP)

Post Office Protocol version 3 (POP 3)

Simple Network Management Protocol (SNMP)

Answers

Answer:

Internet Message Access Protocol (IMAP)

Explanation:

The "Internet Message Access Protocol" or IMAP was created by Mark Crispin at the Stanford Knowledge Systems Laboratory. It allows a person to access his email from his local server. In comparison to the Post Office Protocol Version 3 (POP 3), which deletes the emails once they are downloaded, the IMAP allows the contents to be saved on the server. The email will only be deleted if the user intends to do so.

Answer:

It is Pop 3 not IMAP

Explanation:

Correct on edg 2022

Describe the difference between an interest and a skill.

Answers

Answer:

an interest you can be good but you can also not know where to start an interest is a want to start and a skill is when you are good at it but you don't have to be interested

Explanation:

In this lesson you wrote code to make the turtle draw squares. Briefly describe how the code for
crawing a rectangle would be different than drawing a square. (Example rectangle at right)

Answers

Explanation:

that programming language you must use?

How do you access the printing functions and settings in Outlook messages?
O Click the Print button on top of the message in the Reading Pane.
O Open the Print window under the View tab on the ribbon.
O Go to the navigation bar and click the Print icon at the bottom.
O Go to the message and access the Backstage view of the message.

Answers

Answer:

it D Go to the message and access the Backstage view of the message.

Explanation: just trust me

What types of data can you filter using the
AutoFilter tool? Check all that apply.
text
numeric data
images
sound
DONE

Answers

Answer: A and B

Explanation: just did it on edge

You created a two-dimensional array with the following code.

A = [20, 'tennis', 'blue']
B = [15, 'soccer', 'green']
aList = [A, B]

How do you refer to 'green'?

Answers

Answer:

aList[1][2]

Explanation:

One can refer to the 'green' as per the given array, by aList[1][2].

What is an array?

An array is a type of data structure used in computer science that contains a set of elements (values or variables), each of which is identified by an array index or key.

An array is stored in a way that allows a mathematical formula to determine each element's position given its index tuple.

Use the new keyword, a space, the type, the number of rows in square brackets, and the number of columns in square brackets to build an array, as in new int[numRows][numCols].

A 2D array has as many elements as its number of rows twice its number of columns.

Thus, aList[1][2] is the way to represent a two-dimensional array.

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Helps pls! Find the length of AB, given that DB is a median of the triangle and AC= 26 Use the fraction model to multiply: six multiplied by two thirds. Leave your answer as an improper fraction.six fraction models, each model is partitioned into three equal parts, with two parts shaded in each model eight thirds eight ninths four thirds twelve thirds I really need help on this if you can show me how you got the answers as well thank you Match the following verse references with the emotional responses of God. 1. Exodus 20:52. Jeremiah 31:33. Psalm 37:134. Luke 19:41-445. Psalm 37:136. Psalm 43:4A. God hates sinB. He loves His people C. He is jealous for His peoples obedienceD. Laughs at people that rise up against His authorityE. He is joy6. He weeps for spiritual blindness of people What is the purpose of the subordinating conjunction BECAUSE in thefollowing sentence?Josue missed school Wednesday because he had a fever.Select one:connects two ideas about schoolexplains why Josue missed schoolcompares school days to non school daysdescribes Josue A survey found that 6 out of 8 students own a pet. If there are 320 students in a school, what is a reasonable prediction for the number of students who own a pet? Which type of matter is likely to absorb the most sound waves? A. Metal door B. Loudspeaker C. Hot air O D. Foam wall Why is Alfred the Great important to the national identity of England? (5 points)1) He freed England from Spanish rule.2) He reformed English law by establishing the first monarchy.3) He drove out invaders and united England around a single leader.4) He encouraged tolerance for foreigners and for religions other thanChristianity. The equation y-2/3=-2(x-1/4) is written in point slope form. What is the equation in slope-intercept form ? 32) Write a compound inequality that represents the given graph:A. 6x 10D. 6 Name the ionic compound of Cu2(SO4)3? Read the scenario below and answer the question that follows. Brady is a student in a math course. She has a lot of homework, but it seems like she is also learning a lot. When someone asks her whether she likes her math course, she claims to have mixed feelings. Which of the following statements would best describe Bradys attitude? A. Brady has a strong attitude toward her math course. B. Brady has an unambivalent attitude toward her math course. C. Brady has a highly ambivalent attitude toward her math course. D. Brady has an inaccessible attitude toward her math course. PLZ HELP!!!teen detectives 17.0What is strange about the crypt?it lockedit has writing on itit unlockedit is small Explain the similarity and differences of standard normal distribution and a normal distribution. Help me please and I need this asap please Write the coordinates of the vertices after a rotation 180 counterclockwise around the origin Based on your understanding of the ancient Chinese economy and the Silk Road, state whether you have decided to transport porcelain by land or by sea. Give two reasons for your answer. I need help because its not easy PLEASSEE HELP MEEE WITHH THESEEEForty-five cm are equivalent to how many m? State your answer using Scientific Notation. a45 x 10^-2 m b4.5 x 10^-2 m c.45 x 10^-2 m d0.45 x10^-2 mThe radius of the earth is 6378 km. What is the diameter of the earth in meters? Use scientific notation to state your answer. a6378 x 10^3 m b.6378 x 10^3 m c6.378 x 10^6 m d6.378 x 10^3 mIn an experiment, you find the mass of a cart to be 250 grams. What is the mass of the cart in kilograms? a2.5 x 10^3 kg b2.50 x 10^3 kg c2.50 x 10^-3 kg d2.5 x10^-3 kg can you guys please help i would appreciate it , 15 points ! please, ill mark you brainliest! answer the 2 questions