What are the hardware and software components of a computer

Answers

Answer 1

Answer: See explanation

Explanation:

Computer hardware simply refers to the part of the computer that we can see and also touch. This includes the mouse, keyboard, monitor, central processing unit, monitor etc.

The computer software simply refers to the set of instructions which are used in the operation of the computer. It includes the application programs, operating system etc.


Related Questions

Please help with task!!! Computer Science

Answers

Answer:

for (int i = 0; i < a[].length; i++) {

for (int j = 0; j < a[][].length; j++) {

if (a[i][j] > 7)

return a[i][j];

}

}

Explanation:

A nested for-loop can iterate through every row and column and then perform the comparison, returning it if the condition is met.

Why is it important to think about the programming language to use?

A) Some programming languages might be too complicated.
B)Some programming languages are better on different platforms.
C)The choice of programming language determines what type of game you
can make.
D)Some programming languages are used more in some countries.

Answers

The reason that is important to think about the programming language to use is option C)The choice of programming language determines what type of game you can make.

Why should one consider their programming language of choice?

The ability to communicate clearly and concisely as well as develop more advanced analytical skills can both be benefited from knowledge of programming languages. Instead of displaying raw data straight from the source, BASIC is a high-level language that enables the programmer to access simpler, more consolidated facts and operations.

Note that Knowing numerous programming languages improves your ability to think creatively and effectively solve problems and enables you to accomplish your goals in novel ways. The more programming languages you know how to use, the easier it will be for you to solve a particular problem and the more adaptable you will be as a developer.

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What are the steps for inserting a 3-D reference?
1. Enter the formula up to the point of needing a reference.
2. Activate the first worksheet.
3. While holding the key, activate the last worksheet.
4. Select the cell or range containing the values the formula should refer to.
5. Complete the formula by pressing these two buttons: and .

Answers

Answer:

Shift

Ctrl

Enter

Explanation:

What is the output of this program? Assume the user enters 2, 5, and 10.
numA = 0
for count in range(3):
answer = input ("Enter a number: ")
fltAnswer = float(answer)
numA = numA + fltAnswer
print (numA)
Output:

Answers

Answer: 17.0

Explanation: I did ran it on PyCharm and that was the outcome.

PLEASE MARK BRAINLIEST AND RATE MY ANSWER :)

uses of Hexadecimal numbers.​

Answers

Explanation:

Hex codes are used in many areas of computing to simplify binary codes. It is important to note that computers do not use hexadecimal - it is used by humans to shorten binary to a more easily understandable form. Hexadecimal is translated into binary for computer use.

Which of the following image file formats use lossless file compression? Choose all that apply.
BMP

GIF

JPEG

PNG

RAW

TIFF

Answers

Answer:

GIF

PNG

TIFF

Explanation:

I did this already. :)

BMP, PNG, RAW, and TIFF formats use lossless file compression. Therefore, options A, D, E, and F are correct.

What is lossless file compression?

Lossless file compression is a data compression technique that reduces the size of a file without losing any of its original data. In other words, when a file is compressed using a lossless compression algorithm, it can be decompressed to its exact original form without any loss of information.

This is in contrast to lossy compression, which involves removing some data from the file in order to achieve a smaller size. Lossless compression works by identifying patterns and redundancies within the data and replacing them with more efficient representations.

Thus, BMP, PNG, RAW, and TIFF formats use lossless file compression. Therefore, options A, D, E, and F are correct.

Learn more about lossless file compression, here:

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I made Pico with a Ray Gun (Next is Dad/Tankman)

Opinons?

Answers

Answer:

It's cool!

Explanation:

Everything coalesces together perfectly! Despite the fact the boy and his ray gun are vastly different in style, I think it's cool overall! :)

I really need this answer please

Which of the following describes passing by reference?
passing a memory address
passing a defined value
passing a data type copy
passing a variable name

Please help me

Answers

Answer:

Passing by memory address

Explanation:

When you pass a memory reference like &a the data stored at this location can be directly accessed by the function through a dereference like *a = 2;

Plz help me I need this done by 7:50

Answers

Answer:

proportionality bias

Explanation:

The proportionality bias is the tendency to assume that big events have big causes. It is a type of cognitive bias and plays an important role in people's tendency to accept conspiracy theories

I hope this helps! ^^

☁️☁️☁️☁️☁️☁️☁️

B) Identify any five potential applications services an organization may run under this client/server mode

Answers

Answer:

Five potential applications services that an organization may run under a client/server mode are;

1) Printing applications

2) Email applications

3) Storage application

4) Database applications

5) Proxy application

Explanation:

The client-server model is a structural mode of application operation that splits whole tasks or the amount of work to be completed between the servers that provides the service applicable to the work, and the client that makes the request

Examples of applications services that an organization may run under a client/server mode are;

1) Printing applications

By the printing application service, a single printing resource can be shared by several clients to minimize cost and maximize space

An example of a print server is Microsoft Universal Print

2) Email applications

Email applications help manage incoming and outgoing mails for clients such that the emails are always received even when the clients computers are out of reach

An example of an email server is Microsoft Exchange Server

3) Storage application

Storage applications help keep client documents safe for future use

An example of a storage server is OneDrive for Windows, Mac, or Android

4) Database applications

Database applications allow the database to be continuously accessed and updated by different users, such as Microsoft Access

5) Shared application

An application server provides provides access to application which are stored in a central server to several users without installing the application on each user's computer, such as Microsoft Office applications

This assignment is based on Exercise 8.4 from your textbook. Each of the following Python functions is supposed to check whether its argument has any lowercase letters.


For each function, describe what it actually does when called with a string argument. If it does not correctly check for lowercase letters, give an example argument that produces incorrect results, and describe why the result is incorrect.

# 1

def any_lowercase1(s):
for c in s:
if c.islower():
return True
else:
return False


# 2

def any_lowercase2(s):
for c in s:
if 'c'.islower():
return 'True'
else:
return 'False'


# 3

def any_lowercase3(s):
for c in s:
flag = c.islower()
return flag


# 4

def any_lowercase4(s):
flag = False
for c in s:
flag = flag or c.islower()
return flag


# 5

def any_lowercase5(s):
for c in s:
if not c.islower():
return False
return True

Answers

Explanation:

#1 is wrong because if the first character is not lowercase, it stops and returns false, ignoring all the other characters. It can be fixed by removing the else: statement and moving the return False statement outside of the loop.

This is efficient; if one lowercase character is encountered, the function 'knows enough' and can return true. Only if no lowercase is encountered it has to loop all the way to the end.

You can try this out on repl.it.

Many of the others functions have problems in them. #4 looks OK.

Which type of storage disk and disk drive can you use in the given situation?



Amy wants to borrow a movie from Bruce so that she can watch it in her leisure time. Amy can hand over a _____


copy the 900 MB file. Bruce needs to have a ______


drive to rerecord data on the used DVD.


1. options


CD


hard disk


DVD


2. options


DVD-RR


DVD-recordable


DVD-RW

Answers

Answer:

The answer to this question is DVD and DVD-RW

Explanation:

The types of storage disk drives that can use in the given situation are;

Amy can hand over a DVD to Bruce to copy a 900 MB file. Bruce needs to have a "DVD-RW drive" to record data on the used DVD.

What do you mean by Storage disk?

Storage disk may be defined as a type of hardware device that can be used to store and save digital data and applications which may be in the form of images, video, audio, etc. For example, CDs, DVDs, hard disks, pen drives, etc.

Since Hard disks generally store a large quantity of data like 120GB to 30.72 TB. But the data required to be stored is only 900 Mb,

Therefore DVD is the most accurate choice for this storage. Which stores 500Mb of data to 8.5 Gb.

Hence Amy can hand over a DVD to Bruce to copy a 900 MB file. Bruce needs to have a "DVD-RW drive" to record data on the used DVD.

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Write a program code in the python programming language to find simple interest given the
formula SI = (P*R*T)/100.
Read P(Principal), R (Rate), T (Time) from the keyboard and Calculate Simple Interest (SI).

Answers

Answer:

p = float(input('Principal: '))

r = float(input('Rate: '))

t = float(input('Time: '))

si = (p * r * t) / 100

print(si)

The "float" before the input in the first 3 lines is so you're able to input decimals. If you're not using decimals, you can switch the "float" to "int". However, if you input a decimal number after you switched to int, you will receive an error

Which basic design principle is primarily made up of lines?​

Answers

Answer:

Shape

Explanation:

A set of programs that enable the hardware to process data is _____.

a. network

b. procedures

c. software

d. hardware E. database

Answers

I think C but I'm not sure

What is one way the Design tab in the PowerPoint Online application is used?
Add a chart
Choose a variant
Create an image
Transition slides

Answers

Answer:

select a theme

Explanation:

One way the Design tab in the PowerPoint Online application is used is to: B. choose a variant.

What is PowerPoint Online?

PowerPoint Online can be defined as a web-based software application that is designed and developed by Microsoft Inc., in order to avail its end users an ability to create slides, customize backgrounds and choose a variant, especially during a presentation.

This ultimately implies that, choosing a variant is one way the Design tab in the PowerPoint Online application is used by end users.

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What kind of email formatting change can you make using the Rules Wizard?
O background color
O paragraph spacing
margin size and settings
O font color, size, and type
HELP ME PLS

Answers

Answer:

D. font color, size, and type

Explanation:

Answer:

D. font color, size, and type

Explanation:

hope this helps :)

The next elected president should be someone who can be very nice, kind, stick-up for him/herself, and take care of the people who need it most. That person would be

Answers

Answer:trump

Explanation:

Answer:

Kamala Harris.

Explanation:

I hate to sound negative, but our current president Joe Biden is getting older. So if anything happens to him, the vice president is next in line for his remaining time in office. I think Harris is a great fit! She is extremely open-minded, an LGBTQ+ ally, a women's rights activist, and she is not racist, religiously-prejudiced, or against disabled people like our former president openly was. As a Buddhist, pansexual, Chicana female, I strongly believe in her and her actions.

Question 5 of 24
You want to reach people who are searching for content about the Manchester
United Football Club, Which audience solution should you use?
Affinity
Custom Affinity
O Customer Match
ООО
Detailed Demographics
NEXT

Answers

Answer:

Affinity

Explanation:

The use of a concept or product from one technology to solve a problem in an unrelated one

Answers

Answer:

Technology transfer.

Explanation:

Technology can be defined as a branch of knowledge which typically involves the process of applying, creating and managing practical or scientific knowledge to solve problems and improve human life. Technologies are applied to many fields in the world such as medicine, information technology, cybersecurity, engineering, environmental etc.

Generally, technology has impacted the world significantly and positively as it has helped to automate processes, increased efficiency and level of output with little or no human effort.

Technology transfer can be defined as the use of a concept or product from one technology to solve a problem in an unrelated one.

What are the steps to creating a blank database? Use the drop-down menus to complete them.
1. Click the
tab, and click
2. Under the
category, click Blank Database.
3. Specify a name and location for the database.
4. Click

Answers

Answer:

What are the steps to creating a blank database? Use the drop-down menus to complete them.

click the file tab, and click new

Under the available Templates category, click Blank Database.

Specify a name and location for the database.

Click create.

Explanation:

Just did it on Edge :)

The steps to create a blank database in a database software includes:

Click the file tab, and click newUnder the available Templates category, click Blank Database.Specify a name and location for the database.Click create.

What is a blank database?

This is a creation of new interface that allows to stores your data in rows (records) and columns (fields).

Therefore, the database created a tables, reports, forms and queries for data storage and retrieval.

Read more about blank database

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What are the importance of Help and Support feature of Windows​

Answers

Answer:

Explanation:

Start Menu Returns. It's what Windows 8 detractors have been clamoring for, and Microsoft has finally brought back the Start Menu. ...

Cortana on Desktop. Being lazy just got a lot easier. ...

Xbox App. ...

Project Spartan Browser. ...

Improved Multitasking. ...

Universal Apps. ...

Office Apps Get Touch Support. ...

Continuum.

e-What is the important of Recycle bin?
Ans:​

Answers

the recycle bin is used in Windows computers to store deleted items such as files and folders. They are temporarily stored before they are permanently deleted.

write a loop that finds the sum of the numbers between 7 and 34

Answers

THIS IS FOR PYTHON

total = 0

for i in range(7, 35):

   total += i

   print(i)

print(total)

I forgot the reason but python always stops one number before your desired value. So that's why it's 35

The loop that finds the sum of the numbers between 7 and 34 i2 as follows:

x = 0

for i in range(7, 35):

   x += i

print(x)

   

The code is written in python.

The variable x is initialise with the value zero.

For loop is used to loop through the range of value 7 to 35, excluding 35.

The looped values are then added to the variable x

The final sum is then printed out using the print statements in python.

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(IGNORE THIS)


Then before I could think, I saw nothing,but darkness, even though my eyes were open. After that, I saw a room that looked fairly familiar. For a quick second ,I had deja vu, then I was aware that it was my classroom. I saw myself smiling out of excitement, and holding a piece of paper. I was very confused, and I thought maybe it was just all in my head, or maybe it was just some weird deja vu that I have never experienced. I returned back to class very puzzled.
As we all began the test, I completely forgot about what happened. I was too focused on the test. 40 minutes passed, and everyone had already completed their assignment. My palms began sweating out of nervousness. Everyone in the room was waiting for me to finish. I had an immense feeling that everyone was staring at me,but I did not bother to look away from my test paper. Subsequently after 20 minutes,I concluded the test. I walked up to the teacher, and handed over my test answers to her. I never really felt this nervous over a test before. I was always usually confident in my answers. I had a sick feeling in my stomach. It was all making me start to believe that I wasn’t going to succeed on this test. After school,the teacher planned to give us our test results. I was afraid, and not ready. As she handed me over my results,she had a big smile on her face. Before I could say, or think anything other than me failing,she congratulated me, and patted me on the back,”Jax, you obtained all the answers right!’ My eyes got big in total shock. I gently grabbed my test results from her hand, and smiled. I was so joyful. I quickly ran out of the classroom door and waved goodbye to my teacher. “What a relief!’,I thought.

After that,I ran home, still as happy, and excited. When I got home, I tripped on the doormat that my mother owns outside of the house. I unfortunately fell on my face. It hurt so badly. At the moment I tried getting up,the weird feeling came back again. It was as if everything blacked out. All I saw was pure black for a couple seconds, as I did last time. I distinguished, and made out a strange picture of my mother having a paper towel on her hand, and lathering it on my face. Once I fully realized what the ‘picture’ I saw was, my heart started throbbing, repeatedly. The picture gradually faded away out of my eye sight. After it all went away,everything was back to normal. As I was done rubbing my eyes from confusion, I noticed that my Mother was standing right in front of me. She grabbed me by my hand and helped me get back up. She asked,”What just happened,Jax?” “I don-, I don’t know,Mom.”,I stuttered. She told me to follow her. She then led me to the kitchen table, and told me to sit down. I slowly sat down, holding on to the kitchen table. She swiftly ran towards the paper towels, and tried ripping a couple out as fast as she could, and ran back to me. She gently lathered, and patted the paper towel onto my forehead. I was confused and had no clue on why she was doing that. I asked her,”What’s on my forehead,Mom?” “You’re bleeding,I think you somehow fell, and landed on your face.” Right after she spoke,I remembered everything again. I wasn’t planning on telling her about what I saw after I tripped, sense I knew she would not believe me. “Oh yes! I tripped on your doormat outside the door.”,I responded. She apologized, and I quickly forgave her with no hesitation. She let me head off to my room afterwards.

Answers

Answer:

lol. this took so long to read what was the purpose of this, lol

Explanation:


11. In MS PowerPoint
view show the slides of the presentation in thumbnail form.

Outline view
Slide Sorter view
Slide Show view​

Answers

Answer:

slide sorter view .....

Answer: D

Explanation:

A record is a specific piece of information state true or false​

Answers

Explanation:

I think it is False

hope it's help

What is the importance of farm record keeping?​

Answers

Answer

Farm record keeping is one of the important aspects of farming that can make or mar a farm enterprise.

Explanation:

Farm record keeping is one of the important aspects of farming that can make or mar a farm enterprise. Farm record is a document meant to keep details of every event within the farm; procurement details, cost and revenue, sales records, and other events that need to be captured in simple farm records for the sake of making productive decisions.

write python program to find sum(using while/loop): sum= 1+ 2+ 4+8+ 16+ 32+....1024

Answers

Answer:

i = 0

total = 0

while i <= 10:

   total += pow(2, i)

   

   i += 1

print(total)

Explanation:

When you look the equation, you would realize that it is the sum of the numbers that are 2 to the power of i where 0 <= i <= 10

Set i and total as 0

Create a while loop that iterates while i is smaller than or equal to 10. Add the 2 to the power of i to the total (cumulative sum). Note that we use pow() method to calculate the power. At the end of the loop, increment the i by 1. Otherwise the loop will be an infinite loop.

When the loop is done, print the total

Brainliest or whatever

Answers

Answer:

Brainliest

Explanation:

Yea

Answer:

tim berners lee

Explanation:

plz give brainliest

sorry if im wrong

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