1. Very short questions.(any four) 14)
a. Write down the working principle of a computer.​

Answers

Answer 1

Answer:

The answer is below

Explanation:

Computer System is widely known for its ability to perform its functions faster by giving out information.

The computer system operation follows certain principles, some of which are:

1. It makes use of the OPERATING SYSTEM to link the hardware and the software together, without it, the computer system is useless.

2. It works with INPUT DEVICES such as keyboards or stylus. Without input devices, there is no way humans can communicate with the computer system

3. It works with OUTPUT DEVICES such as monitors and speakers. Without output devices, there is no way computers can communicate or give back information to humans.

4. It works with the NETWORK such as LAN or WIFI to provides the sharing of data files to other users or computers. Without the network, the computer system can only work within certain spaces, with no way to share data or files with others far away.


Related Questions

What do you mean by computer. Write it use​

Answers

A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks

Can someone please help me out? I don't know what I'm supposed to print last...

Answers

As stated in the instructions, you have to provide the math problem and the answer. Something like this:

print(a,"*",b,"=",answer)

All your other code seems to be correct. Hope this helps

python exercise grade 10
Write a program that displays a number with its digit reversed. Generalize the program so that
the number can be one, two, or three digits. The program stops when users enters 0
Enter a number: 123
The reversed digit is: 321
Enter a number: 1
The reversed digit is: 1
Enter a number: 34
The reversed digit is: 43
Enter a number: 0

Answers

while True:

   num = int(input("Enter a number: "))

   if num == 0:

       break

   first = num // 100

   second = (num // 10) - (first * 10)

   third = (num - (first * 100)) - (second * 10)

   reversed_digit = (third * 100) + (second * 10) + first

   if 9 < num < 100:

       reversed_digit = reversed_digit // 10

   elif num < 10:

       reversed_digit = reversed_digit//100

   print("The reversed digit is:",reversed_digit)

I wrote my code in python 3.8. I hope this helps.

Which comparison operator is valid for greater than or equal to?

>
>=
=>

Answers

The second one, it should be the one that is opening left with a line underneath, the images are unclear but that’s the most likely correct answer !

Which memory card transfers at a rate of about 1 TB/sec?

Answers

Answer:

"XQDs" is the appropriate response.

Explanation:

XQD seems to be a mainstream press card performing specifically to have become a counterpart just to something like the CompactFlash magnetic strip, a younger influx of lightning storage systems. Everything always utilizes PCI Express as more functionality for data transmission. The structure depends on increasing cameras but instead elevated camcorders.

Answer:

XQD

Explanation:

on plato

What is the scope of leftCharacter?

def rhyme(word):
leftCharacter = word[0]
if leftCharacter != 'd':
return 'd' + word[1:]
else:
return 'f' + word[1:]

def poem():
print("Enter Q to quit.")
userWord = input("Enter a word: ")
while userWord != 'Q' and userWord != 'q':
rhymeWord = rhyme(userWord)
print(rhymeWord)
userWord = input("Enter a word: ")

# the main part of your program that calls the function
poem()


the entire program

rhyme

poem

the main part of your program that calls the function

Answers

Answer:

Rhymeword

Explanation:

edge 2020

Answer:

The scope of leftCharacter is rhyme. I hope this helps you out. Have a wonderful and safe day. <3<3<3

Explanation:

What term is used to refer to the requesting of information from a database?

Answers

The answer is: Querying

Answer:

querying

Explanation:

You are writing a program using the Java language. Which of the following is a requirement of Java syntax?

Each statement must use sentence case.
Each statement must use the name of the program.
Each statement must begin with an operator symbol.
Each statement needs to end in a semicolon.

Answers

Answer:

The answer to this question is given below in the explanation section.

Explanation:

"D" option is correct

           "Each statement needs to end in a semicolon."

semicolon must use in program.without semicolon program doesn't accept.so each statement needs to end in a semicolon.

python exercise grade 10

Write a program that finds the largest in a series of numbers entered by the user. The program
must prompt the user to enter numbers one by one. When the user enters 0 or a negative
number, the program must display the largest nonnegative number entered:
Enter a number: 60
Enter a number: 38.3
Enter a number: 4.89
Enter a number: 100.62
Enter a number: 75.2295
Enter a number: 0
The largest number entered was 100.62
Notice that the numbers aren’t necessarily integers

Answers

nums = []

while True:

   num = float(input("Enter a number: "))

   if num <= 0:

       break

   nums.append(num)

print("The largest number entered was",max(nums))

I wrote my code in python 3.8. I hope this helps.

What will you see on the next line?

>>>myList = [5, 6, 10, 6, 32]
>>> myList.remove(6)
>>> myList

Answers

Answer:

[5, 10, 6, 32]

Explanation:

What myList.remove(6) will do is remove the first 6 it will encounter. It will cycle through the list like the following:

5 != 6 next element

6 = 6 remove

hope i helped :D

Answer: 5, 10, 6, 32

Explanation: got it right on edgen

Why is local hosting not suitable for a public website?

Answers

Answer:

Because its only available to the host

Explanation:

Smart art can be used to create that highlight relationships between two items

Answers

Answer:

The answer to this question is given below in this explanation section.

Explanation:

A smart Art graphic is a visual representation of your information and ideas.you create one by choosing a layout this fits your message.Some layouts specific kind of information,while other simply enhance the appearance of a bulleted list.

    You can create a smart graphic in excel power point,word,or in an email message in outlook.The smart button is one the insert tab and developing on your screen size,may look like.

Other office program do not allow for smart art art graphic creation,but you can copy and paste smart graphics as image into those programs.As part of this process,when you are prompted to choose a type such as process hierarchy,or relationship.A type is similar to a category of smart art graphic,and each type contains several different layouts.

Because you can quickly and easily switch layouts,try different layouts until you find the one that best illustrate your message.

There is a new security patch for the operating system on your personal computer. You are worried that the patch will stop your computer from working efficiently. What should you do?

Answers

Answer:

There is a new security patch for the operating system on your personal computer and the process that make it work efficiently is discussed below in details.

Explanation:

Patching is a method to restore a vulnerability or a defect that is recognized after the release of an application or software. Newly published patches can fix a virus or a security defect can assist to improve applications with new characteristics, fix a security vulnerability. Software updates are necessary because they usually incorporate critical patches to safety holes.

Determining Correct Date Function What function text would you use to put today's date and time in a cell? 0 =TODAYO =NOWO O NOWO) O TODAYO​

Answers

The function text that would you use to put today's date and time in a cell is B. =NOW()

What is a Time and Date Function?

This refers to the command that is given to a computer in order for it to render the correct time and date in a given cell.

Hence, we can see that from the answer choices, the best one that factors in both TIME AND DATE is =NOW() which is option B while option A is for the function that shows only the current date.

Read more about date functions here:

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ou want to configure the NTP daemon to receive time from pool.ntp.org. What entry should you place in the /etc/ntp.conf file?

Answers

Answer:

server pool.ntp.org

Explanation:

Match the terms with the appropriate definition.
software used to type, edit, format,
1. CAD
and print text
software used to make calculations
2. spreadsheet
software used to create technical
3. word processor
drawings
software used to create a slide
4. presentation software
show
software that organizes a collection
5. database
of information

Answers

Answer:

GPS

Global Positioning System or a receiver that transmits precise location, direction, local time and speed by use of a system of satellites

image-editing software

also known as graphics software, this software enables a person to change or create visual images on a computer

PDF

Portable Document Format used to send documents electronically

presentation software

software that allows you to create slide show presentations

Explanation:

Image-editing software - software used to enhance photographs

word processor - software used to type, edit, save, and print text

presentation software - software used to create a slideshow

spreadsheet - software used to make calculations

database - software that organizes a collection of information

Match the term to the following definition. The exclusive legal right to
print, publish, perform, film, or record literary, artistic, or musical material,
and to authorize others to do the same?*
O Miranda Rights
O Coding
O Digital Footprint
O Copyright

Answers

d, copyright
trust me it’s right

Use the drop-down menu to complete the steps for editing a conditional formatting rule.

On the ___ tab, click the ___ group. On the Styles drop-down list, click ______. In the dialog box, select the rule, and click ________. Make the changes to the rule and click ok.

Answers

Answer:

The answer to this question is given below in the explanation section.

Explanation:

In excel you can formate excel sheet/column/row based on some condition.

you can specifiy these conditions while working on an excel sheet. It will help you to highlight certain information in the excel sheet.

Basically, you can use the rules to specify certain conditions, and based on that condition result, the cell/column or row gets highlighted with a certain color format, etc. However, you can create a new rule and modify the existing rules also.

As in the given question, you can implement this by going through the following steps.

On the Home tab, click the Conditional Formatting group. On the Styles drop-down list, click Manage Rules. In the dialog box, select the rule, and click Edit. Make the changes to the rule and click ok.

Answer:

home

styles

conditional formatting

manage rules

Explanation:

Which planet in the solar system is least dense? Jupiter Mercury Neptune Saturn

Answers

the answer is saturn

The planet in the solar system that is least dense is Saturn among the given ones.

What is density?

The density of a substance is a measure of how much mass it contains in a given volume.

It is typically measured in grammes per cubic centimetre (g/cm3) or kilogrammes per cubic metre (kg/m3).

Saturn is the least dense planet in the solar system. It has an average density of 0.687 g/cm3, which is less than the density of water (1 g/cm3).

Saturn's low density is due to the fact that it is mostly made up of hydrogen and helium, both of which are very light gases.

Saturn is the second-largest planet in the solar system after Jupiter, despite having the lowest density.

Thus, the answer is Saturn.

For more details regarding density, visit:

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An online game is played with two dice. In this context, explain what is meant by decomposition.

Answers

Answer:

The answer to this question is given below in the explanation section.

Explanation:

This question is about desinging a game that is played with two dice and gets or shows their value to the player.

The dice value is random, and it can be between one and six. So, you need to generate two numbers between 1 and 6. You may also need to display the numbers

The main part of this program is that you need to know the numbers to limit or restrict what the user may do next while playing.

That's most of the first level of decomposition for solving a problem. In decomposition, you need to keep decomposing (breaking) the problem into smaller pieces, thinking outline of the program and deciding what objects, functions, variables, and logic you're going to implement in the coding.

is "b" the answer here?

Answers

I mean it’s not as clear but from what I can see yes

What is the primary purpose of the destination address?
Choose 1 answer:
It helps the router know where to send the packet.
B
It helps the receiving computer reassemble the packets.
It tells the router where the packet came from.
D
It helps the sending computer know how long to wait before retrying.
It prevents the packet from being intercepted by cybercriminals.

Answers

Answer:

The answer to this question is given below is the explanation section.

Explanation:

"A" option is correct

    It helps the router know where to send the packet.

Discuss the factors which cause imbalance in the environment.

Answers

Explanation:

Several factors cause imbalances in our environment today. Some of the main factors include;

pollutiondeforestationglobal warming

Pollution: This occurs in various forms; either in the form of air pollution arising from the disposal of harmful chemical substances into our atmosphere, water pollution which reduces the amount of safe drinking water animals and humans need for survival, and soil pollution.

Deforestation: this is the deliberate removal of trees from our environment. Trees are vital for providing the sufficient amount of oxygen needed for our survival. Sadly, as the tree population is reduced, it causes imbalances in the environment; as there were would insufficient fresh air.

Global warming: this is a rapid change in the temperature of our planet. For some areas, it is rising temperatures, while for others, it is falling temperatures.  In either case, they cause weather imbalances in the environment.

Help I will mark BRAINLIEST !
Explain looping as an invention strategy. Why is it helpful?

Answers

Answer:

looping?

Explanation:

Which of the following is an example of a sales promotion?

Answers

Answer:

bird power bird power bird power

Explanation:

cause ik

---------------------- use of the Internet to access programs and data on computers that are not owned and managed by the user often using large data centers

Answers

Answer:

Cloud computing

Explanation:

Cloud computing is an information technology term that describes the process of using and applying online or internet services to access, and store data, including networking databases, and other data on computers.

It generally involves saving and accessing personal data and files created online (usually large data centers) without necessarily saving it on the PC hard drive.

Hence, in this case, thé correct answer is "Cloud Computing."

It’s question 11 please help

Answers

Sqrt........................

........ manages the function of all the hardware and other software used in the computer.

Answers

Answer:

The answer to this question is given below is in the explanation section.

Explanation:

manages the function of all the hardware and other software used in the computer:

operating system is defined as a system software that manages computer hardware and software resources and provide common services for computers programs.All application software computer programs requires an operation system to  function. operating system controls computer hardware run the computer programs and organize file.

CPU:

central processing unit that bring the instruction from memory to be executed and decodes.

Storing device:

Any hardware that can hold information temporarily and permanently. we distinguish two type of storage: as primary storage device and a secondary storage device.

Example:

Magnetic storage device:hard drive,floppy diskette etc.optical: Blu-ray disc,CD Rom disc.

Flash memory device:memory card memory sick,ssd

Hardware:

Hardware include the physical features,which are every part that you can either see or touch, for example monitor,case,keyboard,mouse and printer.

Software:

The part which activate the physical components called software. it includes the features that resposible for directing the work to the hardware.

For a custom App uploaded to Microsoft Teams, if an organization wants to disallow users from updating the settings of the custom tab, which attribute name must be set to false in the manifest file

Answers

Answer:

canUpdateConfiguration

Explanation:

The user experience con be refined by enabling users to rename, modify, reconfigure, a channel or group tab by setting as true the property of the canUpdateConfiguration manifest file attribute

In the app, what takes place with regards to the content following the event of a tab removal can be specified by the inclusion of a removal options page and have a value set for the setSettings() configuration removeUrl property.  

The attribute name which must be set to "false" i the manifest file to prevent users from updating the settings of the custom tab is:

canUpdateConfiguration

When a custom App which was uploaded to Microsoft Teams and an organization wants to prevent users from changing the settings in the custom tab, then they would have to lock it from the canUpdateConfiguration manifest.

What this does is restrict user access from changing the settings of the custom tab and if this wants to be reversed, then the value of the attribute name would be changed to true, because it is a Boolean function.

Read more about custom tab here:

https://brainly.com/question/18761530

You areYou are a member of the application development organization for a small but rapidly growing software company that produces patient billing applications for doctors' offices. During work on the next release of your firm's first and only software product, you discover a small programming glitch in the current release that could pose a security risk to users. The probability of the problem being discovered is ɔw, but, if it is exposed, the potential impact on your firm's 100 or so customers could be substantial: Hackers could access private patient data and change billing records. The problem will be corrected in the next release, scheduled to come out in three months, but you are concerned about what should be done for the users of the current release. The problem has come at the worst possible time. The firm is currently seeking approval for a $10 million loan to raise enough cash to continue operations until revenue from the sales of its just

Answers

Answer:

Following are the solution to this question:

Explanation:

Please find the complete question in the attached file.

It will obtain as much information about this matter as necessary even before the conference. It includes its gravity or probability of risk, various cases in the entire event, the possible solutions to the issues, as well as the consequences for parties involved in each potential answer, and Only at conferences, it may clarify to my boss that the explanation for the problem and also in details. It will be doing everything possible and try not to conceal the details but highlight the problem.

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