how important are operating system in our devices?​

Answers

Answer 1
Answer:

An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language. An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

(Hope this helps, please mark as brainiest <3.)

Related Questions

Can you make a phone app with angular?.

Answers

Answer:

yes

Explanation:

NFPA 780, Standard for the Installation of Lightning Protection Systems provides information on the installation of _____ for lightning protec-tion systems [250.4(A)(1)].

Answers

Answer:

a and b. 250.4(A)(1) Note

Explanation:

with which type of satellite is there a propagation delay?

Answers

Geostationary satellites have a high propagation delay.

Create an application that prompts the user for a number and then displays the numbers 1 through the number entered, each on a separate line. Below the numbers, the sum is displayed.

Answers

Answer:

In Python:

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

sum = 0

for x in range(1, start+1):

sum += x

print (x)

print ("Final Sum: " + sum)

Answer:

import java.util.Scanner;

public class NumberSum {

public static void main(String[] args) {

// TODO Auto-generated method stub

int num, sum=0,num1=0;

Scanner input=new Scanner(System.in);

 

System.out.println("Enter a number");

num=input.nextInt();

input.close();

 

do{

System.out.println(num1);

num1+=1;

sum+=num1;

}while(num1<=num);

System.out.println(sum);

}

}

What is the difference between the dom api and the html dom api.

Answers

The DOM-core is the object model that is common for all XML documents (including HTML) with elements and attributes. The HTML-DOM is an extension of the core DOM with more specific interfaces for the various HTML elements.

helpppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

I would say B.

Explanation:

It seems the most logical. :)

How to emit from jquery in angular 8.

Answers

Answer:

idek what you just said

it is possible to be logged into a wi-fi network that does not have internet access.

Answers

Answer:

yes it is possible. it'll take some work tho

Explanation:

you would have to bypass the security and disable the proxy and go through the firewall and do some other things to access it

When should you close the socket python tcp server client.

Answers

f socket refers to an open TCP connection, the connection is closed. If a stream socket is closed when there is input data queued, the TCP connection is reset rather than being cleanly closed. The descriptor of the socket to be closed

To close the socket you need to call shutdown() first and then close(), and shutdown takes an argument

Project: On Assignment as a Web Developer
Assignment Directions:

Create a web page for a fictitious company: Widgets Inc. has hired you to make a mock-up for their new website. They are on a budget and only want to have a presence on the Internet. They do not need any fancy bells and whistles. They have sent you an email message with the basic parameters of the site.

The site should have at least three pages. They should include the landing page (commonly named index.htm), a contact page, and a "Meet the Company" page.
Each page should have an identical header containing the company name and motto: "We make widgets fun!"
Each page must include navigation back to the home page (without needing to use the Back button on the browser).
All font styles and alignment must be performed with inline CSS.
The company mascot is a dog, but there is no logo provided in this project. Any picture of a dog will do. Make sure it is prominently displayed on each page.
Each page should display in a web browser with a title.
All employees on the "Meet the Company" page can be random people's photos from the Internet. Please include Jack Sprat, President, Tom Thumb, Vice President, Sally Flag, Treasurer, and Monty Fuller, Secretary.
All text for these pages can be fake. See this website to create filler paragraphs.
Make up email addresses, but use the mail to: command as a hyperlink and display the person's name and not the actual address.
Each page should have a link to the other pages.
Link to at least three remote web pages. One of these should be formatted in an iframe.
The main page should have a sample product table including the following information:
Name Size Color Lead time Price Discount (for 10)
W-1 1X1 Blue 1 week $200.00 10%
R-2 2X2 Green 1 week $1,200.00 15%
D-2 2X3 Red 2 weeks $12,000.00 20%
Assignment Guidelines:

Projects will be assessed on following the requirements and style. Use color (creatively), at least two typefaces, headings, bold and italics, images, background colors, and so on to make your pages.

Submission Requirements:

Standard HTML

Question # 1

File Upload

Ensure that you fulfill all requirements, then upload your final web page project.

Answers

Answer:

It is not possible to upload files .html files here

A NAND gate is a type of logic gate that produces an output of false only when both of its two inputs are true. Otherwise, the gate produces an output of true. Which of the following Boolean expressions correctly models a NAND gate with inputs P and Q?
a. (NOT P) AND (NOT Q).
b. (NOT P) AND Q.c. NOT (P AND Q).d. NOT (P OR Q).

Answers

A NAND gate combines the NOT gate and the AND gate.

For inputs P and Q, the boolean expression for the NAND gate is c. NOT (P AND Q)

The NAND gate means:

NOT AND

Assume the inputs are x and y, then the formula would be:

NOT (x AND y)

In this case, the input variables are P and Q.

So, we replace x and y with P and Q, respectively.

The formula becomes NOT (P AND Q)

Hence, the correct expression is (c)

Read more about NAND gates at:

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In high-tech fields, industry standards rarely change.
True
False

Answers

Answer: false

Explanation:

As a game designer, your goal in game design is to get your players to fell like your game is the whole world. You want your players to obtain a state of deep engagement with the game that allows them to fully invest their imagination in the game's artificial world. If you successfully accomplish this, what have you mastered?

roguelike state

second person perspective

player immersion

seamless movement

Answers

My Answer:

Player Immersion

Explanation:

I love video games, so this is something I am also looking for. Player Immersion will successfully draw the player into the game, seamlessly hooked to it. In order to make this possible, focus on the big details, like the setting, the music, and the plot.

Setting: Must be immersive, big, and beautiful.

Music: Must be beautiful, grand, and can possibly get stuck in your head.

Plot: Must be plausible. Don't make a plot that doesn't tie into the game.

These are things that will definitely draw in your player, hence, the answer is player immersion.

Hope this helps!

Player immersion because it tells u right there

The Internet provides access to Internet information through documents including text, graphics, audio, and video files that use a special formatting language called HTML.

Answers

Answer:world wide wev

Explanation:

Power Supply

Description :

Answers

A device that supplies power to electronic equipment which; is sometimes called A, B, or C according to its purpose of heating vacuum tube cathodes, producing electron current flow in plate circuits, or applying a direct voltage in grid circuits.

Explanation:

Not exexactly sure on what your asking

5. The Shape Fill drop-down menu is used to

A b or c or d

Answers

Answer:

Change the color of the shape.

Explanation:

In the sentence, you must look at keywords, like "Fill" and "Shape".

The fact that it said shape fill means the tool would fill the inside of a shape.

Make sure to look at the definition of keywords to figure out what they mean.

Therefore, "Change the color of the shape" would be the correct answer.

-kiniwih426

A business is having trouble keeping up with the competition. They cannot
respond to their customers like the competition. Which type of system will
likely be able to help them solve this issue?
A. Transaction processing system
B. Management communication system
C. Decision support system
D. Management information system

Answers

Answer:

Decision support system is the answer

Explanation:

If the disaster requires actions offsite from the primary infrastructure, it is under the jurisdiction of__________.

Answers

Answer:

Business continuity

Explanation:

The disaster is affecting business functions and needs to be urgently remedied.

PLEASE HELP ME

(b) When a computer systems RAM becomes full it can use virtual memory.
Explain what happens if the computer does not have any virtual memory.

Answers

Answer:

it won't be able to run

Explanation:

because computer runs on physical memory

If a computer does not have any virtual memory, the consequences of running out of physical RAM can be quite problematic.

When the RAM becomes full, the operating system relies on virtual memory as a way to supplement the physical memory shortage. Without virtual memory, the system would have no way to manage or accommodate the excess data that needs to be stored temporarily.

As a result, the computer would likely start experiencing severe slowdowns, freezing, or crashing when attempting to run applications that require more memory than is available.

In extreme cases, the system might even become unresponsive or display error messages indicating a lack of memory. Virtual memory acts as a safety net, allowing the computer to continue functioning by utilizing a portion of the hard drive as temporary memory storage when physical RAM is exhausted.

Without this essential feature, the computer's ability to multitask and handle memory-intensive tasks would be severely hindered.

Learn more about virtual memory, click;

https://brainly.com/question/30756270

#SPJ3

Help please match them if you just put a link or say “I don’t know but thanks for the points” I’ll report your answer and you won’t get the brainliest

Answers

Answer:

Input: The user clicks a button

Output: A song is played

User interface: A screen with buttons, images, and text

Explanation:

If a friend gave a used Wii disc to someone, and they put it in their Wii, could they play it? Nintendo Switch games can only be used on 1 switch, so is that the case?

Only answer if you know, please.

Answers

Any game disc or card can be used on multiple consoles

What is the largest integer that can be represented with 4 bits?.

Answers

Answer:

15

Explanation:

You can calculate the maximum number using a simple formula:

2^N (Where N is the number of bits) - 1

So 2^4 - 1 = 16 - 1 = 15

a steep reduction is memory available on the heap to the poiont where it is completly exhausted is known as a

Answers

Based on the information that is given, a steep reduction in the memory that's available is known as a memory leak.

A memory leak simply means a form of resource leak which occurs when a computer program manages memory allocations incorrectly in such a way that the memory that isn't needed anymore aren't released.

It should be noted that a memory leak is also a steady reduction in memory available on the heap to the point where it's exhausted. It can also be when an object that is stored in memory can't be accessed by the running code.

Read related link on:

https://brainly.com/question/25820385

it literALLY HAS NOTHING TO DO WITH MY ASSIGNMENT

Answers

Ansgokublue

Explanation:

When it is being used to make a telephone call, your smartphone is an example of which part of the communication process

Answers

In the communication process, when your smartphone is being used to make a telephone call, your smartphone is an example of a: medium.

Communication refers to a process which involves the transfer of a message (information) from an individual (sender) to another (receiver), through the use of semiotics, symbols and signs that are mutually understood by both the sender and the receiver.

The Sender Message Channel Receiver (SMCR) model of communication is composed of four (4) main components and these are;

Sender (S).Channel (C) or Medium.Message (M).Receiver (R).

In the communication process, a smartphone which is being used to make a telephone call is an example of a medium or channel because it provides the pathway for the transmission of a message (information) from an individual (sender) to another (receiver).

Read more: https://brainly.com/question/17438207

Write a program to output 3 lines of text with the following information:
Student's first and last name:
Class:
Born in:
Answer

Answers

Answer:

C LANG

#include <stdio.h>

// function main begins program execution

int main( void )

{

printf( "student's first name" );

} // end function main

PYTHON

student's name=''

born_date=''

class=''

print ('')

Explanation:

create an sql database rows and Columns then use sql commands to call any specific data if so :

(you have a complet database of students data)

SELECT born_date

FROM students

//(Call all students born_date )

//you can specify

********,*********

to create an sql table

CREATE TABLE students (

name char,

born_date int,

class int,

);

Which process refers to the process of translating between a set of private addresses inside a network and a set of public address outside the network

Answers

Answer:

The process of translating between a set of private addresses inside a network and a set of public addresses outside the network is called

IP pulling through use of a subnet mask bypass

Read what is in the commets.

Answers

Answer:

I'm a little confused on what you are asking, could you please explain.

Fill in the blank: A data analyst is creating the title slide in a presentation. The data they are sharing is likely to change over time, so they include the _____ on the title slide. This adds important context.

Answers

The title of a presentation often gives a meaning and closure to what the presentation is all about. The data they are sharing is likely to change over time, so they include the date of the presentation on the title slide.

A title slide in PowerPoint often has a lot of different meaning. The date on a title slide is usually placed in the Header and Footer box, you have to click on the Slide tab, select the Date and time check box.

The Layout option to title a slide is simply the following steps below

The first you click Home and select Layout. Select Title Slide for a standalone title page or select Title and Content for a slide that contains a title and a full slide text box. There are a lot of other layout options include titles, too. Pick the one that's best suited for your presentation.

Learn more from

https://brainly.com/question/11068366

poob bn vbyfcfgxfc jghjg jhgh

Answers

Answer:

Ploob was a monster employed at Horville's Hut of Horrors. He looked like a small green ball with a long tube-like nose and hair along his spine.

Explanation:

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