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3 years ago

What type of maintenance can prevent the computer from breaking?

2 answers:

3 0

The answer is, "Load anti-virus software".
Anti-virus softwares are used to prevent computer from virus, as it name shows that are anti-virus means they prevent from virus. Anti virus softwares are also known as anti-malware software. These software work in such a way that they prevent, detect and then remove viruses or malicious software.

laila [671]3 years ago

3 0

The correct answer would be load anti-virus software.

You might be interested in

Write a program that prints the U.S. presidential election years from 1792 to present day, knowing that such elections occur eve

miv72 [106K]

Answer:

The cpp program to print US presidential years is given.

#include <iostream>

using namespace std;

int main()

{

// variable to hold presidential election year declared

int elec_year;

// variable to hold presidential election year initialized to 1792

elec_year=1792;

// the value displayed on the console output

std::cout << "The U.S. presidential election years from 1792 to present day are listed. " << std::endl;

// loop executes till year is less than or equals 2020

{

// initial value is printed

std::cout << elec_year << std::endl;

// value is incremented by 4

elec_year = elec_year + 4;

}while(elec_year<=2020);

return 0;

}

OUTPUT

The U.S. presidential election years from 1792 to present day are listed.

1792

1796

1800

1804

1808

1812

1816

1820

1824

1828

1832

1836

1840

1844

1848

1852

1856

1860

1864

1868

1872

1876

1880

1884

1888

1892

1896

1900

1904

1908

1912

1916

1920

1924

1928

1932

1936

1940

1944

1948

1952

1956

1960

1964

1968

1972

1976

1980

1984

1988

1992

1996

2000

2004

2008

2012

2016

2020

Explanation:

The program works as described.

1. An integer variable, elec_year, is declared and initialized with the first US presidential year value, 1792.

2. Inside the do-while loop, the variable, elec_year, is first printed to the console followed by a new line inserted using, endl.

3. The variable, elec_year, is then incremented by 4.

4. The do-while loop continues till the value of the variable, elec_year, does not exceeds the current year, 2020.

5. The program ends with a return statement since main() has return type int.

6. Only one variable is used in the program.

7. The program consists of only main() method since cpp is not completely object oriented programming language.

8. The same program, if written in object oriented programming language like java or c# will be written inside a class and executed through main() method.

4 0

3 years ago

Create and Provide complete program that includes a comments header with your name, course, section and other program details an

agasfer [191]

Answer:

Written using C++

/*Enter Your Details Here*/

#include<iostream>

#include<cmath>

using namespace std;

int main()

{

//1

float side;

cout<<"Enter the side of a square: ";

//2

cin>>side;

//3

float perimeter = 4 * side;

cout<<"The perimeter is "<<perimeter<<endl;

//4

float area = side *side;

cout<<"The area is "<<area<<endl;

//5

float diagonal = sqrt(2 * side * side);

cout<<"The length of the diagonal is "<<diagonal;

return 0;

}

Explanation:

I've added the full source code as an attachment where I used more comments to explain difficult line

Download cpp

7 0

3 years ago

Which of the following describe a required

ELEN [110]

Answer:

The last 2 point in the given question is the correct answer to the given question i.e

an argument passed to the function in the correct positional order

an argument wherein the number of arguments in the function call should match the definition of the function.

Explanation:

The required argument are those argument that are passing to the method the in the right location order.In the required argument the number of arguments in the call method must match the definition of the function .

For example

def fun( s ): #function definition

print(s) #display s

fun('er')#calling

In this example there is function fun() in which we pass the argument 'er' we call that function from main() .The control moves to the function definition it checks the number of argument in the calling function fun() is matched with the definition of function fun() and print 'er'.

All the other option are not describing the required argument that's why this is incorrect option .

8 0

4 years ago

Write an SQL statement to display for every restaurant the name of the restaurant (where the name of the restaurant consists of

Rainbow [258]

Using the knowledge in computational language in SQL it is possible to write the code that display for every restaurant the name of the restaurant and for every category of menu item its description.

<h3>Writting the code:</h3>

INSERT INTO Dish Values(13, 'Spring Rolls', 'ap');

INSERT INTO Dish Values(15, 'Pad Thai', 'en');

INSERT INTO Dish Values(16, 'Pot Stickers', 'ap');

INSERT INTO Dish Values(22, 'Masaman Curry', 'en');

INSERT INTO Dish Values(10, 'Custard', 'ds');

INSERT INTO Dish Values(12, 'Garlic Bread', 'ap');

INSERT INTO Dish Values(44, 'Salad', 'ap');

INSERT INTO Dish Values(07, 'Cheese Pizza', 'en');

INSERT INTO Dish Values(19, 'Pepperoni Pizza', 'en');

INSERT INTO Dish Values(77, 'Veggie Supreme Pizza', 'en');

INSERT INTO MenuItem Values(0, 0, 13, 8.00);

INSERT INTO MenuItem Values(1, 0, 16, 9.00);

INSERT INTO MenuItem Values(2, 0, 44, 10.00);

INSERT INTO MenuItem Values(3, 0, 15, 19.00);

INSERT INTO MenuItem Values(4, 0, 22, 19.00);

INSERT INTO MenuItem Values(5, 3, 44, 6.25);

INSERT INTO MenuItem Values(6, 3, 12, 5.50);

INSERT INTO MenuItem Values(7, 3, 07, 12.50);

INSERT INTO MenuItem Values(8, 3, 19, 13.50);

INSERT INTO MenuItem Values(9, 5, 13, 6.00);

INSERT INTO MenuItem Values(10, 5, 15, 15.00);

INSERT INTO MenuItem Values(11, 5, 22, 14.00);

See more about SQL atbrainly.com/question/13068613

#SPJ1

4 0

1 year ago

Can someone tell me what this means Higfaa

Arisa [49]

Answer:

it's a Jamaican slang

Explanation:

it depends on the wah it is used

7 0

3 years ago