variables make it easier to do what? (select best answer.)

A.) format your code

B.) add comments in your code

C.) figure out what data type a value has

D.) make changes to your code

Answers

Answer 1
D, since variable allow you to change (or vary) its value, thus allowing the user to change the code
Answer 2

Answer:

make changes to your code ( D )

Explanation:

Variables helps in making it easier to make/effect changes to a code already written. variables are like containers in computing because they are the storage tanks for information that will be referenced or liable to be changed in the future, they help in storing data with a unique name which can be queried when needed to effect changes on the data ( codes ) contained in them.

without Variables data storage would have be difficult to practice because each code after been written and executed will have no backup i.e will be lost and not been able to be modified in future as a reason might arise for that which is either as an error or fr referencing purpose.


Related Questions

Billy used to take care of his laptop. However, one day he lost his laptop. He lost all his data, and there was no way to retrieve that data. Which preventive measure did he fail to take?

A.) He didn’t clean his hardware.
B.) He did not update the drivers.
C.) He did not organize his data.
D.) He did not create a backup of his data.

Answers

I believe the answer would be D. because if he had created backup files he would still have his data.
hope this helps☺

He lost all his data, and there was no way to retrieve that data preventive measure did he fail to take as D.) He did not create a backup of his data.

What is backup data?

Backup is the method of making a duplicate of the information to your device which you use for recuperation if your authentic information is misplaced or corrupted. You also can use backup to get better copies of older documents when you have deleted them from your device.

Data backup and recuperation is the method of backing up your information withinside the occasion of a loss and putting in place stable structures that let you get better your information as a result. Data backup calls for the copying and archiving of laptop information to make it on hand in case of information corruption or deletion.

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Which of the following is NOT part of most spreadsheet software programs?

slides
rows
cells
columns

Answers

i would say cells cause that relatres to science

in order to delete an object, it must be?
A) formatted
B) selected
C) hyperlinked
D) template

Answers

I believe this is b Selected.
hope this helps!

Brad uses Excel to create a weekly schedule. He wants to keep using the same spreadsheet every year. One of his rows is titled "Baseball," but the season has ended until next year. What is the most efficient way to modify the spreadsheet, so Brad does not see Baseball on his schedule but can easily get it back when the season starts again?

Answers

The answer is B. Hide the row and unhide it when the new season begins.

b)The best way for Brad to handle the 'Baseball' row in his Excel schedule is to hide the row when the season ends and unhide it when the new season begins.

To efficiently modify Brad's Excel weekly schedule so that he does not see 'Baseball' when the season has ended but can easily get it back when it starts again, the best approach is to hide the row.

Here is a step-by-step guide to achieve this:

Select the row that contains 'Baseball' by clicking on the row number on the left side.Right-click on the selected row and choose Hide from the context menu.When the next season starts, you can unhide the row by selecting the rows above and below the hidden row, right-clicking, and choosing Unhide from the context menu.

This method is efficient and maintains the structure of your spreadsheet without requiring you to create a new one or change colors repeatedly.

Hence,option b is correct.

Complete Question:

Brad uses Excel to create a weekly schedule. He wants to keep using the same spreadsheet every year. One of his rows is titled "Baseball," but the season has ended until next year. What is the most efficient way to modify the spreadsheet, so Brad does not see Baseball on his schedule but can easily get it back when the season starts again?

a.Add a new comment with the start date of the next season

b.Hide the row and unhide it when the new season begins

c.Highlight the row in a different color to show the season has ended

d.Start a new spreadsheet

What does the term World Wide Web refer to?

Answers

the internet because its world wide because our computers and everything are all inter twined making a world wide web Hope this helps
The WWW (World Wide Web) basically means the internet, your searching in it using it right now to find a answer for what i'm guessing is your homework

When working with data returned from a query wizard, refreshing a query occasionally produces undesired results. if this occurs, you can use the _____ button to reverse the change. in other words to "un-refresh" the data?

Answers

We can used the undo button to reverse the change and in other words to un-refresh the data. We always use the undo button when we got the data incorrect and for quick working again we will just click the undo and it will back to were it is before. So you just need to click the undo button for reversing the change. 

Graphics files stored on a computer can't be recovered after they are deleted. true or false?

Answers

the answer is false I hope this helps you

In Java Fill in the missing code in the totalWages method, which calculates the total earnings for a week based on the number of hours worked and the hourly rate. The pay for overtime (hours worked over 40 0 is 1.5 times the regular rate. For example, totalWages(45, 12.50) should return 593.75.

public double totalWages(double hours, double rate)
{
double wages;
< … missing code >
return wages;
}

Answers

wages = 0.0;
if( hours > 40.0 )
    wages = (hours - 40.0) * rate * 1.5;
    hours = 40.0;
wages += (hours * rate);

A temporary computer storage space used to speed computing tasks best describes:

Answers

Cache, I believe. (other letters to meet the requirements)

A cd stores the same number of songs in uncompressed format as in mp3 format.
a. True
b. False

Answers

the correct  answer is false 

What type of dns record is used to delegate a dns zone?

Answers

NS, Name Server





________________________

You can delete any content control by ____ it, and then clicking remove content control on the menu that opens.

Answers

You can delete any content control by Right Clicking it, and then clicking remove content control on the menu that opens.

Software used the control a computer's hardware

Answers

Software used the control a computer's hardware is drivers. I.e Video, Sound, Printer etc.

Nonvolatile in the context of data storage means ________________. a. the data can't be changed in a data warehouse. b. the data can only be changed by users. c. the data can only be changed by it professionals. d. the data can't be changed in the source system

Answers

the answer is a  there u go it is coorrect

What company handles security for a lot of the e-commerce on the internet and also maintains two root name server clusters?

Answers

Verisign The Verisign company manages the "a" and "j" root name servers (IPv4 addresses of 198.41.0.4 and 192.58.128.30, IPv6 addresses of 2001:503:ba3e::2:30 and 2001:503:c27::2:30 respectively). The company is currently based in Dulles, Virginia. Their primary business is DNS services since August 9, 2010 they sold their PKI certificate services and infrastructure to Symantec.

George wants to edit the font of the title text in his presentation. Where can he find the option to edit it?

Answers

George wants to edit the font of the title text in his presentation. The option he can find is to edit it in the toolbar. The correct option is B.

What is a toolbar?

Functions that are often used in a program, like changing the font or bolding text, are contained in a toolbar.

A menu bar comprises menus that are particular to a window or program and are used for tasks like opening and saving files. Users can shift the program window view up, down, left, or right via a scroll bar, which can be horizontal or vertical for convenient viewing.

The current state of the application is listed in a status bar, along with other details like the time, date, viewing port size, and so forth. Rulers are only used to gauge the page's layout and provide a "look and feel" for its measurements.

Therefore, the correct option is the B. toolbar.

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The question is incomplete. Your most probably complete question is given below:

A. menu bar

B. tool bar

C. rulers

D. scroll bar

E. status bar

Final answer:

George can edit the font of the title text in his presentation by using the Replace Fonts feature in the Editing group of the Home tab, or for more specific instances, using the Find or Find & Replace feature. He can also edit the master slide or paragraph styles for broader changes.

Explanation:

Editing the Font of Title Text in a Presentation

To edit the font of the title text in his presentation, George can find the option to edit it in a couple of ways depending on his needs. If George wants to change a specific font used in the title or throughout the presentation, he can use the Replace Fonts feature. This can be accessed in the Editing group of the Home tab. He will need to click on the Replace drop-down list and choose Replace Fonts... to open the Replace Font window. Within this window, he can choose the existing font from the Replace: drop-down list and select the new font from the With drop-down list.

If the need is to locate and edit specific instances of text, including titles, George can use the Find or Find & Replace feature in the same Editing group of the Home tab. He will again use the drop-down list to select Replace... which opens a different window where he can enter text to find and text with which to replace it.

To make the edits more universal or to change styles, George could edit the master slide or the paragraph style if this is within an application that uses styles, such as word processors. For more straightforward, direct text editing, just selecting the text and using the formatting options available on the Home tab or the Mini toolbar will suffice.

When you save a presentation that contains photos, powerpoint automatically compresses the photos to a resolution of ____ pixels per inch (ppi)?

Answers

220 pixels per inch. Hope that is helpful!

how does teamwork help in developing a quality outcome?

Answers

Teamwork enhances quality outcomes by bringing together diverse skills and perspectives, fostering strong communication, and enabling feedback-driven improvement. Effective team dynamics, support, and shared understanding of tasks are essential for producing quality results, especially in healthcare where collaboration directly affects patient care and outcomes.

Teamwork plays a crucial role in developing a quality outcome by harnessing different perspectives, skills, and experiences. Through effective teamwork, members utilize communication, leadership, and mutual support to create a cohesive unit that can tackle complex tasks more efficiently than individuals working alone. A team’s ability to use feedback cycles and to clearly define tools to communicate and plan contributes to the delivery of better quality outcomes, particularly in the healthcare sector where clinical excellence requires collaborative effort to ensure patient safety and effective care.

Good team performance is defined by shared awareness of team goals and progress, which is cultivated through strong team dynamics and situation monitoring. When a team member is not producing quality work despite their efforts, it is essential to encourage mutual support and facilitate conflict resolution in a learning environment to address the issue. Using peer evaluations can provide constructive feedback and improve teamwork by highlighting both strengths and areas needing improvement.

Teams that work well together develop a shared understanding of their tasks and group unity, which is critical for high performance. Moreover, positive attitudes and the trust in the intentions of team members contribute to the enjoyment and effectiveness of teamwork. Implementing strategies that encourage active collaboration and offering support where needed can significantly enhance the quality of outcomes in any professional setting, particularly in healthcare where interprofessional collaboration is linked to better patient outcomes, lower rates of workplace injuries, and greater job satisfaction.

It was ethical and legal to acquire and possess slaves in ancient rome and greece. today however, slavery is considered both unethical and illegal. this implies that:

Answers

Neither laws not ethics are fixed principles.

A fire that starts without a flame is called?

Answers

Answer:

i'm a few years late but this is for everyone new reading this, it's actually called a Spontaneous Combustion

Explanation:

during my time working on a ranch in texas, we had multiple situations where haybales would catch fire without there being an actual flame to start it.

A fire that starts without a flame is called spontaneous combustion or spontaneous ignition.

What is Spontaneous combustion?

Spontaneous combustion may be characterized as a type of combustion that involves the phenomenon through which a hydrocarbon or any chemical substance unexpectedly bursts into flame without any apparent cause.

It is often called the occurrence of fire without the application of an external heat source. This type of combustion takes place through self-heating followed by thermal runaway and ultimately autoignition.

This specific and potent type of combustion takes place when any combustible material is heated to its ignition temperature by a chemical reaction involving oxygen in the air (oxidation). The oxidation of the combustible material constructs heat.

Therefore, a fire that starts without a flame is called spontaneous combustion or spontaneous ignition.

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Your question seems incomplete. The most probable complete question is as follows:

A fire that starts without a flame is called ---------?

Spontaneous combustion.Non-spontaneous combustion.Irregular combustion.Regular combustion.

a thick black line around the outside edge of a page is a _____.
a. margin
b. border
c. shading feature
d. indent

Answers

B. Border. It borders the outer page.

This would be b. border

Hope this helps!

To add the word "confidential" to the background of a page, users would need to _____.
a. use the Page Color option
b. insert a watermark
c. layer the text behind the background
d. modify the page theme

Answers

I beleive you need to insert a watermark

Which sentence describes the right thing to do when the computer doesn’t respond?

Sharon was working on her computer when it suddenly stopped responding. She checked the power supply of the computer. It was fine. But the computer still did not respond. (1. Her little brother came in her room and suggested that she switch off the power supply to the computer.) (2. Sharon’s mom heard this conversation and told Sharon to press the Num Lock key multiple times.) (3. Her dad thought she should press the Ctrl, Alt, and Delete keys simultaneously and reboot the computer.) (4. When she called a friend, he said that she should just press any mouse key multiple times.)

Answers

3 is correct because if brings you to the lock screen and lets you restart the computer
 1 is wrong because if you disconnect it there is a chance if won't connect and power it anymore.
ANSWER=3

it is 3 cuz it brings u to the locks screen and lets u restart the device
1 is wrong cuz when  u disconnect it theres a chance it will not connect and power it anymore

How does a hub-and-spoke network increase operational efficiency?

Answers

Significantly fewer routes are needed to serve the network. This is because the number of pairings in a P2P network increases at a greater rate than the increase in nodes. (For those familiar with Big-O notation, it’s O(n^2) ).


Eddie typed a word, used the undo command, and then decided he really wanted to keep the word. Eddie should _____.

use the undo command again
select the redo command
click on the undo command twice
select the paste command

Answers

Sense Eddie clicked the undo command he wouldn't want to click it again, if he does more words will leave. Sense he did not copy the word, he cannot paste it. And if he would press Undo twice, then that would take him back further, so what he wants to do is click the redo command.


Hope this helps.


Marcy~

You can use the ____ tab in the font dialog box to change the scale of selected characters, to alter the spacing between characters, or to raise or lower the characters.

Answers

You can use the ADVANCED tab in the font dialog box to change the scale of selected characters, to alter the spacing between characters, or to raise or lower the characters.
The correct answer is:

"Advanced"

hope this helps, Pal

What defines digital media?
a. It uses a computer to send and receive information on the Internet.
b. It uses information found online to sell magazines, newspapers, and books.
c. It uses a variety of sources to deliver up to date news on innovative technology.
d. It uses an electronic device to send and receive information in a digital format.

Answers

Gb(Bonn tubfgbn. It’s c

the answer is D because the question doesnt specificly say that the answer has to involve a computer


Based on the chart below, which pie flavors make up approximately one-half of the total?

A. coconut, cherry, and strawberry rhubarb
B. cherry, strawberry rhubarb, banana cream, pumpkin, and chocolate mud pie
C. chocolate mud pie, other, and coconut
D. other, coconut, cherry, strawberry rhubarb, and banana cream

Answers

other , coconut , cherry , strawberry and banana

its other, mud pie, and coconut. it adds up to 53%. the others add up to 56%

Which skill refers to the ability to visualize and implement possible business solutions to problems?

Answers

Final answer:

Analytical skills and problem-solving abilities are crucial for visualizing and implementing business solutions, involving creativity, insight, and the application of broad principles to specific business challenges.

Explanation:

The skill that refers to the ability to visualize and implement possible business solutions to problems is the combination of analytical skills and problem-solving abilities. These are essential competencies for identifying issues, brainstorming potential solutions, and applying innovative and creative thinking to overcome challenges within the business realm. Rather than relying solely on memorization, these skills encompass an understanding of broad principles that can be applied to a range of different circumstances in a business environment.

Developing problem-solving skills involves a process that includes steps such as identifying the problem, brainstorming alternative solutions, evaluating the feasibility of these solutions, and implementing the most effective one. This process is not limited to a rigid framework; it requires a degree of creativity and insight, particularly when solutions are not immediately apparent.

For example, within a business setting, using analytical skills to assess market trends and applying problem-solving abilities to adjust business strategies can lead to innovative products or services that address consumer needs. These skills not only assist in solving specific problems but also in enabling the application of physics principles or other knowledge areas to practical, everyday business situations.

What server type is normally used for data farm and archive server operations?

Answers

A database server is the most appropriate.
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