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Alex777 [14]
3 years ago
5

What is the main function of an operating system​

Computers and Technology
1 answer:
alina1380 [7]3 years ago
4 0

Here are the main functions of an operating system:

1) Manage the resources of the device

The operating system controls how much of each resource is distributed, and it controls things like the processing unit and memory.

2) Establish a interface for the user of the device

The operating system must classify what the classes of the script/code have to do and what they implement.

3) Service application software

The operating system must service each application that is downloaded onto the device. It must balance it's use of storage between apps.

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Which of the following is not an algorithm?
Kipish [7]

Answer:

The correct answer is: "D. shapoo instructions (lather, rinse, repeat)".

Explanation:

Among the options given, letter D is the only one which does not apply and  may not function as an algorithm. An algorithm is a set of rules and/or instructions which aims at solving a problem and/or task, therefore, "shapoo instructions" do not classify as an algorithm because they are only written informations to explain how to use a product (lather, rinse, repeat), rather than setting a procedure for solving a problem in terms of technology tools. All the other options are examples of algorithms because they already exist as such and also function as technology tools.

(ps: mark as brainliest, please?!)

7 0
2 years ago
Create a class called Fraction. Provide a constructor that takes 2 integers. Provide methods for:
tekilochka [14]

Answer:

Explanation;

else

System.out.println("f1 and f2 are not equal");

switch (input.charAt(0)

{

case '+':

f3 = f1.add(f2);

System.out.println("f1+f2=" + f3);

break;

case '-':

f3 = f1.subtract(f2);

System.out.println("f1-f2=" + f3);

break;

case '*':

f3 = f1.multiply(f2);

System.out.println("f1*f2="+f3);

break;

case '/':

f3 = f1.divide(f2);

System.out.println("f1/f2="+f3);

break;

default:

System.out.println("Illegal command: " + input );

break;

}

}// end of while loop

} // end of main

}

 

Note ; this is the last part of the programme check the attachment from 1-5  this is the 6th .

8 0
2 years ago
What is the function of a header when writing HTML
marusya05 [52]
The Function of a header is that it makes your TEXT LOOK BIGGER

5 0
3 years ago
Technology can help governments handle economic emergencies, such as the reliance on automation. Crop and resource shortages. Th
uranmaximum [27]

Answer

Technology can help government handle economic emergencies such as crop and resource shortages.

Explanation

The government can address the concerns of food shortages and water scarcity through embracing new technology interventions to increase farm yields and mitigate the impacts of water shortages. Through crop protection methods, weeds and pest can be controlled. Drip irrigation technology applies water directly to the roots of crops to facilitate high crop production. Other technologies to apply can include organic agriculture and integrated soil fertility management.



3 0
2 years ago
Read 2 more answers
Create an array of 7 words,named "temperatures"containing daily temperatures for a week. Temperatures can be positive or negativ
zepelin [54]

Answer:

// program in C++.

// headres

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // array

   int temperatures[7];

   // count variable

   int count=0;

   cout<<"Enter the temperature of all days:";

   for(int a=0;a<7;a++)

   {

       // read temperature of 7 days

       cin>>temperatures[a];

       // find temperature is extreme or not

       if(temperatures[a]<-10||temperatures[a]>25)

       // count

       count++;

   }

   // print count of extreme temperature

   cout<<"number of days of extreme temperature:"<<count<<endl;

return 0;

}

Explanation:

Create an array of size 7 to store the temperature of all days of week.Read the temperature of each day.If the temperature is less than -10 or greater than 25 then increment the count.This will count the number of days of extreme temperature.Print  the count.

Output:

Enter the temperature of all days:-20 12 18 30 32 -15 15                                                                  

number of days of extreme temperature:4

3 0
2 years ago
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