What must you do when using a variable before prior to writing and running your code

Answers

Answer 1
You must first declare your variable so when your writing and running your code the computer knows what variable your referring to

Related Questions

ERORR, the question you are looking for is not available.

Answers

Answer:

darn

Explanation:

The purpose of a flowchart is similar to the purpose of pseudocode.
True
False

Answers

I would say true. They both exist to provide people with a reference point.

Answer:

True

Explanation:

Pseudocode: 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.

Flowchart: A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task. The flowchart shows the steps as boxes of various kinds, and their order by connecting the boxes with arrows.

They are both human-written descriptions of the process or algorithm of a task.

I hope this helpedThanks for your timeJuri Davis

Which statements describe a peer-to-peer network?

Answers

Answer:

In its simplest form, a peer-to-peer (P2P) network is created when two or more PCs are connected and share resources without going through a separate server computer. A P2P network can be an ad hoc connection—a couple of computers connected via a Universal Serial Bus to transfer files

Explanation:

Hope this helps

Passwords are required to log in to the network, and relatively low cost represents peer-to-peer network.

What is peer-to-peer network?

A peer-to-peer (P2P) network is a type of computer network in which each node (computer) can function as both a client and a server.

In other words, without the need for a centralised server, each node on the network can send and receive data and resources directly from and from other nodes on the network.

There is no single point of failure in a P2P network, and the network nodes are responsible for managing and maintaining the network.

This network type is frequently used for file sharing and collaboration, such as BitTorrent, where users can share large files with one another.

Thus, passwords are required to log in to the network, and the network is relatively inexpensive.

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Your question seems incomplete, the probable complete question is:

Which statements describe a peer-to-peer network?

1. passwords are required to log in to the network

2. provides centralized network security

3. relatively low cost

4. scalable

5. used in organizations with lots of employees

Select the uses of an IPO Chart.

Answers

there are no options
The answer is what are you talking about

PLEASE HELP ITS URGENT!
A computer follows stepwise instructions to complete any task is known as ?
program
table
scratch

Answers

Answer:

program

Explanation:

Program

To complete any task known as program

Software can be categorized into two types:
A) Operating systems and application software
B) Word processing and spreadsheets
C) Presentations and spreadsheets
D) None of the above

Answers

I would say A, operating systems and application software.

1.1 Why is primary goal of software development now shifting from
producing good quality software to good quality maintainable software?​

Answers

is where the term ‘App’ comes from. It is any piece of software that allows us to actually ‘use’ the computer. For example, it may be a word processor, web browser, spreadsheet software or even just a game. Application software relates to the user rather than the hardware

Place the following items in the correct order, so that it correctly represents a URL (website address) protocol, path, server, filename

Answers

Answer:

protocol, server, path and filename

Name an off-line storage device that is read-only, i.e. cannot be written to.

Answers

Answer:

CD-ROMs

Explanation:

VI. Differentiate between systems SUIwal unu up
vii. How a student can use computer to improve academic performance?
ters in
in a scho
nool library.​

Answers

Answer:

So in a library u might want to get some reading or homework done the way one can use a computer to improve academic preferences is bye one a computer u can type a essay and look for a book

Explanation:

What is the shortcut key to apply /remove the subscript effect?
Ctrl+=

Ctrl-+

Answers

Answer:

Press "Ctrl, "Shift" and "=" on your keyboard to turn off superscript formatting.

where in system settings can you find which version of Windows is installed on your computer?​

Answers

Answer:

Select the Start button > Settings > System > About . Under Device specifications > System type, see if you're running a 32-bit or 64-bit version of Windows. Under Windows specifications, check which edition and version of Windows your device is running.

Explanation:

brainliest pls

In terms of their eligibility for legal protection, how do ideas differ from song lyrics?


Ideas can be copyrighted, while song lyrics can be trademarked.

Ideas can be copyrighted, while song lyrics cannot be copyrighted or trademarked.

Ideas can be trademarked, while song lyrics can be copyrighted.

Ideas cannot be copyrighted or trademarked, while song lyrics can be copyrighted.

Answers

Answer:

D

Explanation:

Answer:

D. Ideas cannot be copyrighted or trademarked, while song lyrics can be copyrighted.

Copyright protection applies to original works that are fixed in a tangible form, such as being written down or recorded. This means that song lyrics are eligible for copyright protection because they are fixed in a tangible form, like sheet music or a recording. However, ideas by themselves cannot be copyrighted or trademarked because they are not fixed in a tangible form, they are not considered a creative work. Copyright applies to the expression of an idea, not the idea itself. Patents may provide protection to some ideas, but only if they are new, useful and non-obvious.

In a new worksheet, you must start by typing in cell A1.

Question 2 options:
True
False

Answers

the answer issssss.. true

What is “Fair Use”?

It is the set of concepts that cannot be copyrighted or trademarked.

It is a set of situations that cause existing trademarks to expire.

It is the set of laws that enforce copyrights and trademarks.

It is a set of legal exceptions to copyrights and trademarks.

Answers

uhh I think it’s uh- B

Answer:

C

Explanation:

Sarah is starting her first job at the local ice cream shop. what can Sarah do to make a good impression on her first day of work

Answers

dress appropriate and have a good attitude

Answer:

1. She should look professional, but still suitable enough for the shop.

2. Research into anything she needs to do well at her job.

3. Be there on time, if not early!

Is it important to use varied methods when creating digital media presentations? Why or why not?


Yes, because it makes the presentation more interesting for the audience.

No, because the different methods are incompatible with each other.

Yes, because no one method is capable of adequately delivering the information.

No, because using more than one method is confusing to the audience.

Answers

Is it important to use varied methods when creating digital media presentations because: Yes, because it makes the presentation more interesting for the audience.

What is a digital media presentation?

Multimedia presentations is known to be a term that connote a form of a visual presentations that tend to make use of a lot of images, video, as well as the use of recorded audio in a live spoken form of presentation.

The act of presenting any message is one that entails careful preparation of slides, ideas in a concise manner. The types of presentation includes

Informative presentation Instructional presentation Persuasive presentation, etc.

Therefore, Is it important to use varied methods when creating digital media presentations because: Yes, because it makes the presentation more interesting for the audience.

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Answer:

A.) Yes, because it makes the presentation more interesting for the audience.

Using varied methods when creating digital media presentations can help to keep the audience engaged and make the presentation more dynamic. Different methods, such as text, images, video, audio, animation, etc., can be used to present information in different ways, which can help to break up the monotony of a presentation and keep the audience interested. Additionally, using different methods can help to appeal to different learning styles, making the information more accessible to a wider range of people.

Rectangular box formed when each column meet​

Answers

Answer:

If this is a true or false I guess my answer is true?

Explanation:

Which of these is the most widespread information-sharing technological tool?

A.
A DVD

B.
Texting

C.
Email

D.
An online forum

Answers

Answer:

D

Explanation:

It should help you!

Your answer should be D




brainliest?

Help please i will mark brainlist!

Answers

For the simplex data transmission draw an arrow from computer A to computer B.

For the half duplex data transmission draw an arrow from computer A to Computer B.
Draw an arrow from computer B to computer A.

For the Duplex data transmission draw a two sided arrow from computer A to computer B.

Create the content for your website.

Please help

This has to be written in rough draft

Please answer the create the content for your website

And thank you

Answers

What do you need help with? I’m confused

how can you make encouraging and effective content using text and visuals?​

Answers

Answer:

prepare an encouraging picture or image

To make effective content using text and visuals, it's important to prepare a picture that aligns with the central message in the text.

What is visual content?

Visual content simply means content that uses pictures to illustrate a point.

In this case, to make effective content using text and visuals, it's important to prepare an encouraging picture. This is important to depict one's image clearly.

Learn more about visuals on:

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What is the cheapest way to add more USB ports to your computer?

Answers

Answer:

viutfi7f7i

Explanation:

The easy solution to the problem is to buy an inexpensive USB hub. The USB standard supports up to 127 devices, and USB hubs are a part of the standard. A hub typically has four new ports, but may have many more. You plug the hub into your computer, and then plug your devices (or other hubs) into the hub.

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What is the protocol for getting to the Web?
A) HTTP:////
B) HTTA://
C) HTTP://
D) HETP://

Answers

Answer:

B) HTTP://

HOPE IT HELPS

PLS MARK ME AS BRAINLIEST

Answer:

It is C) HTTP://

It can also be seen as HTTPS://

Explanation:

A10:A20 Refer to values in

Question 3 options:

Cell A10 and cell A20


The cell in column A and row 10


The range of cells in column A and rows 10 through 20


The range of cells in row 15 and columns B through #

Answers

The range of cells in column A and rows 10 through 20

What is the bleed space in a design?

Answers

Answer:

The bleed is the part on the side of a document that gives the printer a small amount of space to account for movement of the paper, and design inconsistencies. Artwork and background colors often extend into the bleed area. After trimming, the bleed ensures that no unprinted edges occur in the final trimmed document.

Explanation:

why are accountablity and trust so important in using emerging technologiess?

Answers

Answer:

improvied accuracy, quality and cost efficiencies

________________, _______________ and ___________ are what you see when you open Excel

Question 10 options:

None of these answers


Columns, rows and cells


Columns, rows and charts


Column, rows and formulas

Answers

volume , rows , and cells ! good luck
Columns, rows and cells.

Information systems include all of these
A) People, Software
B) Hardware, Information
C) Data, Procedures
D) All of the above

Answers

Answer:

D

Explanation:

because you need people to access software through hardware and data through information and procedures.

Select the correct locations on the image. Adrian wants to delve into database administration. Which certifications would help him along this career path? PMP Oracle DBA PRINCE2 CSPM MCITP
you can pick multiple

Answers

Answer:

Oracle DBA and MCITP

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