what is an operating system​

Answers

Answer 1

Answer:

An operating system is the primary software that manages all the hardware and other software on a computer. The operating system, also known as an “OS,” interfaces with the computer’s hardware and provides services that applications can use.

Answer 2
the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals

Related Questions

What is the organizational management practices on planning during a pandemic like corona virus.

Answers

Answer:

wear a mask use hand sanitizer dont get in contact with anyone between 6 feet

Explanation:

Evaluate:
(3.7 x 10-2) (1.2 x 103)​

Answers

Answer:

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 44.4[/tex]

Explanation:

Given

[tex](3.7 * 10^{-2}) (1.2 * 10^3)[/tex]

Required

Evaluate

[tex](3.7 * 10^{-2}) (1.2 * 10^3)[/tex]

Remove bracket

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 3.7 * 10^{-2}*1.2 * 10^3[/tex]

Rewrite as:

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 3.7 *1.2* 10^{-2} * 10^3[/tex]

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 4.44* 10^{-2} * 10^3[/tex]

Apply law of indices

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 4.44* 10^{-2+3}[/tex]

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 4.44* 10^1[/tex]

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 4.44* 10[/tex]

[tex](3.7 * 10^{-2}) (1.2 * 10^3) = 44.4[/tex]

A programmer notices the following two procedures in a library. The procedures do similar, but not identical,
things.

Procedure square (n) returns the value n2

Procedure cube (n) returns the value n3

Which of the following procedures is a generalization of the procedures described above?
A. Procedure Add (n, m), which returns the value n + m
B. Procedure Fourth (n), which returns the value n4
C. Procedure Polynomial(n), which returns the value n3 +n2
D. Procedure Power (n, m), which returns the value nm

Answers

Answer:

D. Procedure Power (n, m), which returns the value n^m

Explanation:

Given

[tex]square(n) \to n^2[/tex]

[tex]cube(n) \to n^3[/tex]

Required

The generalization

The given functions are power functions which returns the power of n to a certain value.

The power sequence follows:

[tex]fourth(n) \to n^4[/tex]

[tex]fifth(n) \to n^5[/tex]

[tex]sixth(n) \to n^6[/tex]

------

-----

--

[tex]power(n,m) \to n^m[/tex]

Hence, (d) is correct

A collection of wiress connecting the CPU with main memory that is used to identify particular location is called

Answers

Answer:

Address buses are made up of a collection of wires connecting the CPU with main memory that is used to identify particular locations (addresses) in main memory. The width of the address bus (that is, the number of wires) determines how many unique memory locations can be addressed.

Explanation:

Address buses are made up of a collection of wires connecting the CPU with main memory that is used to identify particular locations (addresses) in main memory.

What is CPU?

The electronic equipment that carries out the instructions included in a computer program is known as a central processing unit (CPU), sometimes known as a central processor, main processor, or simply processor.

The CPU executes fundamental mathematical, logical, controlling, and input/output (I/O) activities as directed by the program's instructions. In contrast, specialized processors like graphics processing units and external components like main memory and I/O circuitry (GPUs).

Although CPUs' shape, design, and implementation have evolved throughout time, their basic function has remained mostly same. The arithmetic-logic unit (ALU), which performs arithmetic and logic operations, processor registers.

Therefore, Address buses are made up of a collection of wires connecting the CPU with main memory that is used to identify particular locations (addresses) in main memory.

To learn more about CPU, refer to the link:

https://brainly.com/question/16254036

#SPJ5

The content an craigalist is mainly monitered by?
A) users
B)government
C)employer
D)no one

Answers

D)no one

..........................................

The one who will defeat me in this typing race I will mark the one brainliest:
Just say yes I will send you the link and search for that link in your browser

Answers

Answer:

yes

Explanation:

can you send the link....

Answer:

givee??

Explanation:

Can someone help me with Edhesive 8.3 lesson practice question number 5? I can’t figure it out

Answers

Answer:

3

Explanation:

Investigar cuáles son los Sistemas Operativos más utilizados en la actualidad. ¿cuáles son las características principales de cada uno? Ventajas y Desventajas.

Answers

Answer:

Un sistema operativo es un programa de computadora o colección de programas de computadora que tiene como objetivo facilitar el uso de una computadora, proporcionando el enlace entre el hardware de la computadora y los programas de aplicación que el usuario desea ejecutar en la computadora. El sistema operativo es responsable de la gestión del hardware central, la coordinación de las actividades informáticas y la distribución de recursos en la computadora. Puede verse como lo "básico" de la computadora: un conjunto estandarizado de reglas que determina cómo los programas y los usuarios pueden usar las diferentes partes de la computadora.

Los sistemas operativos modernos comunes incluyen Microsoft Windows, Mac OS, Linux, BSD y Solaris. Microsoft Windows tiene una fuerte participación de mercado dominante para computadoras de escritorio y portátiles. Sin embargo, las computadoras que se usan como servidores ejecutan con mayor frecuencia Linux u otros sistemas similares a Unix.

Which function below will allow you to change to a different screen?

changeScreen( )

changePage( )

setPage( )

setScreen( )

Answers

Answer:

Option D

Explanation:

The Set Screen command is used to change the screen to any screen you wish. Screen is notified by its ID

The set screen command is used for some user -event and in such cases set screen is added by click event handler.  

The ID to which the screen is to be changed is selected.

Hence, option D is correct

In order to preview an attachment in an e-mail, click the attachment in the ______
Pane.

Help ASAP!!!!

Answers

Answer:

preview

Explanation:

plz mark it as brainliest answer as it will also give you 3 pts

Answer: I love you, I hope you figured it out. Thank your for being alive.

Explanation:

¿Por qué es importante usar adecuadamente el celular?

Answers

Answer:

to stop it from breaking

Explanation:

Drag each tile to the correct box.
Match the visual elements of design to the effect they produce.

Answers

Answer:

Creates order and harmony → color

Creates an emotional impact → texture

Brings a feeling of depth to a design → form

Draws or minimizes attention → space

Divides space and redirects the eye → shape

Explanation:

The visual element that creates order and harmony is color

Color can be used to create visible patterns that can be recognized as being in harmony or disagreement

The visual element that creates emotional impact is texture

Texture can be used to convey either the emotions of the object or the artist

The visual element that brings a feeling of depth to a design is form

Form is used to present a 3-D appearance of an art, and therefore, it is used to show depth of a 2-D drawing

The visual element that draws or minimizes attention is space

The arrangement, location, and size of the space occupied by an object can be used to draw or minimize attention

The visual element that divides space and redirects the eye is shape

Shape is used to divide space into areas easily recognizable by the eye

what is the most improved Android robot​

Answers

Answer:

They are the humanoid robots.

Which form(s) of credit would be most appropriate for the receipt of a utility bill? (Select all that apply.) à. Charge card b. Revolving credit (credit card) C. Installment credit d. Service credit e. Line of credit​

Answers

Answer:

d. Service credit

Explanation:

5. Lael is always on the lookout for students who might be interested in running for office in student groups. In cell M2, enter a formula using a nested IF function as follows to determine first if a student has already been elected to office in a student group, and if not, whether that student meets the qualifications to run in the future: a. If the value in the Elected column is equal to the text "Yes", the formula should display Elected as the text. b. Otherwise, the formula should determine if the value in the Finance Certified column is equal to the text "Yes" and return the text Yes if true And No if false

Answers

Solution :

It is given that Lael always looks out for the students who are interested in running for the office in a student group.

We use an excel sheet to determine whether a student had already elected to the office of the student group or not.

The formula used for the excel sheet used is :

[tex]$=IF(EXACT(K3,"Yes")."ELECTED", "Yes",IF(K3,'Yes),"Yes","No"))$[/tex]

                K                        L                             M                    N          

   Elected group    Finance certificate            

          Yes                    Yes                              Yes

          No                     Yes                               Yes

          No                      No                                No

Discuss how 3D modeling enhances animation.

Answers

Answer:

3d modeling enhances animation in many ways.

Explanation:

The first and most obvious way is shadows. When 3d modeling your able to cast more detail shadows then compared to 2d.

Planning to finance higher education helps people prepare for their financial future because it teaches them about

Loans and interest
Savings and accounts
Filing taxes
Short term goals

Answers

Answer:

savings and account

Explanation:

because that will convince them

Answer:

Loans and Interests.

Explanation:

Edge

what is a fixed expense
everfi

Answers

Answer:

A fixed expense is an expense that has a constant total expense value (the total amount of the fixed expense) that remains the same (does not change) when there is a change in the number being managed, manufactured, or sold

Examples of fixed  expense includes; depreciation of assets, salaries of workers, payment for rental lease, and some utility payment, such as road users toll fees payment at a toll gate

Explanation:

How are sensors and microprocessors used to control a central heating system which uses an oil burner as the source of heat

Answers

Answer:

sensors are used to measure physical quantities such as temperature, light, pressure, sound, and humidity. They send signals to the processor . a security alarm system may have an infrared sensor which sends a signal when the beam is broken.

Explanation:

im just smart lol

Write a program that takes as input: - the current hour - the number of hours to add and outputs the new hour. For example, if the inputs are 2 (as the current hour) and 51 (as the number of hours to add), your program should output the answer from part (a) of this problem. Note that your program should always output an integer between 1 and 12. We will get you started with this program with the two lines that gather the input from the user. You'll need to write the rest.

Answers

Answer:

The program in Python is as follows:

cTime = int(input("Current Hour: "))

while(cTime <1 ):

   cTime = int(input("Current Hour: "))

aTime = int(input("Additional Hours: "))

while(aTime <0):

   aTime = int(input("Current Hour: "))

tTime = cTime + aTime

tTime%=12

print("New:",tTime,"hours")

Explanation:

This gets input for current time

cTime = int(input("Current Hour: "))

The following ensures that the user enters a time greater than 0

while(cTime <1 ):

   cTime = int(input("Current Hour: "))

This gets input for additional time

aTime = int(input("Additional Hours: "))

The following ensures that the user enters a positive time

while(aTime <0):

   aTime = int(input("Current Hour: "))

This calculate the new hours

tTime = cTime + aTime

This gets the hour equivalent between 1 and 12

tTime%=12

This prints the new hour

print("New:",tTime,"hours")

What are the steps for creating a bookmark? 1. Place the insertion point where the bookmark should appear. 2. Click the tab. 3. In the group, click Bookmark. 4. When a dialog box opens, name the bookmark, and click . 5. To see bookmarks within the document, go to Backstage view and click Options. 6. In , select Show Bookmarks to have them appear as a locked cursor within the document.

Answers

Answer:

2. Insert

3. Links

4. Add

6. Advanced

Explanation:

HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.

A website refers to the collective name used to describe series of web pages linked together with the same domain name.

On the other hand, a webpage is the individual HTML document (single page) that makes up a website with a unique uniform resource locator (URL).

A bookmark can be defined as a placeholder or saved shortcut for a webpage and for future reference. Thus, it avails an end user the ability to quickly access a bookmarked webpage by automatically directing the web browser to the webpage.

Basically, the steps for creating a bookmark are;

1. The insertion point of the webpage should be placed at the point where the bookmark should appear.

2. Click the "INSERT" tab.

3. In the "LINKS" group, click "Bookmark"

4. When a dialog box opens, the bookmark should be named with a specific title, and then click "ADD"

5. To see bookmarks within the HTML document, you should go to Backstage view and click on "Options"

6. In ADVANCED, select Show Bookmarks to have them appear as a locked cursor within the HTML document.

How Many types of application Software are there?​

Answers

Answer:

there are 2 types of application software

In terms of technology, wich of the four devices is the most recent?

a. keyboard
b. joystick
c. scanner
d. camera​

Answers

Joystick (1972)

They consider the typewriter a keyboard…late 1800’s
Scanner (1957)
Camera (late 1800)

Jax earned 144 points on a research project. In this situation, what is the number 144? Group of answer choices data information knowledge output

Answers

Answer: data

Explanation:

Data refers to symbols or numbers that aren't meaningful. It's an an individual unit which consists of raw materials. Data hato be interpreted in order to become meaningful. They are fact or figures. Examples of data include 24, London, 144 etc.

Information on the other hand is a data that has been processed. e.g. Bob has an aggregate score of 144. Based on the question given, the number 144 is a data as it isn't meaningful yet.

Answer:

The answer is A

Explanation:

"as data"

Anyone help me on this ?

Answers

Answer:

The first one is Mobile Marketing Second Box is social media and the last is Search engine

Explanation:

what is it important to test cabless?​

Answers

Answer:

to avoid larger problems ovr time like having to replace a whole line after it has been installed in case it happens that there may be faults you may know whether it was caused by a manufacturer error or installation error

Select the three reasons that the gaming industry is set to grow.

A) more colleges offering jobs in game design

B) a decrease in the average age of gamers

C) an expanding market on mobile phones

D) expanding markets in Asia

E) new accessories that will attract more players

Answers

Answer:

expanding markets in Asia, new accessories that will attract more players, an expanding market on mobile phones

Explanation:

Choose the word that matches each definition. 1. IP Address 2. Server 3. Port Each term is only used once._____________ a number used within a computer to identify a specific process ____________ a numerical reference to a particular device in a network ___________ a computer that handles requests and returns data to other computers in a network

Answers

Answer:

  Port      a number used within a computer to identify a specific process.

   IP Address     a numerical reference to a particular device in a network.

   Server           a computer that handles requests and returns data to other computers in a network.

Explanation:

A port number is a number used to uniquely identify a particular process, application or program on a computer. From the networking parlance, it is a logical address that uniquely identifies a process, protocol or application communicating with other process, protocol or application over a network. For example;

i. a file transfer protocol (FTP) could use a port number of 20 or 21.

ii. a simple mail transfer protocol (SMTP) could use a port number of 25

Internet Protocol (IP) address is a numerical reference or label assigned to a particular device in a network which helps to uniquely identify the device on the network. IP addresses (version 4) are expressed as a group of four numbers separated by a dot. For example, an IP address may look like this: 192.168.0.90

A server is a computer that receives requests from other computers, processes these requests and returns some data to the other computers  in a network. In reality, these servers and the computers they serve can actually be some applications or programs. Servers provide resources, data, services or programs to other computers over a network.

Answer:

IP address: an Internet Protocol (IP) address is a numerical reference to a particular device in a network

port: a number used within a computer to identify a specific process

server: a computer that handles requests and returns data to other computers in a network

Explanation:

edge 2022

Write 4 types of viruses , explain them briefly.

Answers

I can help with two.

Web Scripting Virus, A sneaky virus that targets popular websites. What this virus does is overwrite code on a website and insert links that can install malicious software on your device. Web scripting viruses can steal your cookies and use the information to post on your behalf on the infected website.

FILE INFECTOR, targeting executable files (.exe), file infector viruses slow down programs and damage system files when a user runs them.

Which is an example of a table style option?

O banded columns
O shading
O borders
O pen color

Taking the unit test please help ASAP

Answers

Answer:

a. banded columns

Explanation:

A table style is a collection of attributes that are used to format tables. With table styles, formatting such as borders, row strokes and column strokes can be applied to the table.

There are six options in the table style option in Microsoft word. They are;

i. Banded rows: shows banded rows in which odd rows are formatted differently from even rows.

ii. Banded columns: shows banded columns in which odd columns are formatted differently from even columns.

iii. First column: shows special formatting for the first column of the table.

iv. Last column: shows special formatting for the last column of the table.

v. Header row: shows special formatting for the first row of the table.

vi. Total row: shows special formatting for the last row of the table.

To show these options;

i. First insert a table in the document

ii. Click anywhere on the table and a 'Table tools' option will appear at the top of the menu bar.

iii. Click on the 'design tab' of the 'Table tools' and the table style option ribbon will appear at the top left of the page. A figure showing this has been attached to this response.

Other Questions
Which of the following sentences does not introduce a quotation correctly?Select one:-Her older brother, Joe, told me: "She can no longer come to your party tonight. She isrecovering from a cold."-I received a concerning report about the weather: "Freezing temperatures are expected.Blizzard conditions are possible."-The chairman of the board: "We are meeting our goals for the quarter. How should webest use our profits?"-This is my favorite expression: "Life is like a box of chocolates. You never know whatyou're going to get." I need help with this There are _________in the listening process.a.)6 stepsb.) 5 steps c.) 3 steps d.) 10 stepsplease select the best answer from the choices provided. a.b.c.d. Complete the following statements using the given histogram. The data in the histogram is . Anabelle was absent on the day of the test and had to make it up the following week. She scored a 60, and her score should be added to bin . The total number of students who scored less than a 70 on the day of the test is . What function is represented in the graph What is ironic about Dom Claud Frollo from the Hunchback of Notredom? PAGTATAYA Gawain sa Pagkatuto Bilang 4. Tukuyin Mo Tukuyin ang hihinging institusyon sa pananalapi batay sa mga pahayag 1.Dahil sa malaking capital, ang mga bangkong ito ay may kakayahang magpahiram ng malaking puhunan sa mganegosyante. 2. Panguhaning layunin ng bangkong ito ang hikayatin ang mga tao na magtipid at mag- impok. 3.Itinatag upang mapabuti ang kalagayang pangkabuhayan sa mga kanayunan. Which statement accurately identifies a political problem created for the U.S. For the acquisition of Mexican territory, including TEXAS? Need help ASAP! Combine each pair of sentences to make one sentence. Need help ASAP! The diagram shows the shape of a plot of land that Maria will use for her garden. Quadrilateral F G H J is shown. Sides G H and F J are parallel. The length of F G is 30 feet, the length of G H is 24 feet, and the length of H J is 24 feet. Angles H and J are right angles.She needs to know the length of each side so she can buy fencing. What is the length of line segment FJ?18 feet30 feet36 feet Atoms are found to move from one lattice position to another at the rate of 300,000 jumps/s at 500 0C when the activation energy for their movement is 10,000 cal/mol. Calculate the jump rate at 400 0C. Which guideline for using visual aids in a practical document is most appropriate? A. Decorate documents that are too text heavy. B. Keep text and visual aids close together. C. Place all visual aids together. D. Illustrate concepts that are hard to picture. Whispering Winds Industries manufactures dining chairs and tables. The following information is available regarding the two products and their estimated use of cost drivers: Dining Chairs Tables Estimated Cost Machine setups 285 685 $49,470 Inspections 335 555 $73,870 Labor hours 2,600 2,400 Whispering Winds is considering switching from one overhead rate based on labor hours to ABC. Perform the following analysis for these two components of overhead: (a) Compute total machine setups and inspection costs assigned to each product, using a single overhead rate. (Round overhead rate value to 3 decimal places, e.g. 52.711 and final answers to 0 decimal places, e.g. 5,275.) how can professional education improve life of people? Which is associated with weak light rays that travel in different directions? 2. CaCl2 (s) + 2H20 ---> Ca(OH)2 (aq) + 2HCl (g) + heatIs it an endothermic reaction? What is your favorite part of the movie hidden figures will give brainliest if you make it 2 complete sentences What is the surface area of the prism shown below?Your response should show all necessary calculations and diagrams. (04.02 MC)Segment AB falls on line 2x - 4y = 8. Segment CD falls on line 4x + 2y = 8. What is true about segments AB and CD? line is defined by the equation 2 x + y = 4. Which shows the graph of this line?