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Nesterboy [21]
3 years ago
11

There are several design goals in building an operating system; for example, resource utilization, timeliness, robustness and so

on. Give an example of two design goals that may contradict one another
Computers and Technology
1 answer:
olga nikolaevna [1]3 years ago
7 0

Answer:

1. Real time support design goal

2. Fairness design goal

Explanation:

These two design goals contradict themselves.

1. Real time support design goal

2. Fairness design goal

1. Real time design goal:

In real time resource allocation are based on time. The processes have just a limited time for the control of the CPU. When the task is not completed after a fixed time, the control would then jump to the next process.

2. Fairness system design;

In fairness system, resource allocation to all processes are on the basis of fairness. No system would retrieve resources that are more than its share.

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Answer:

Following are the program in C++ language

#include<iostream> // header file

using namespace std; // namespace std

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int main()  // main function()

{

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   cout << "Enter the number" << endl;

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  cout<<"After Reverse the digit:\n";

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}

int reverse(int n1) // function definition of reverse

{

   if (n1<10)  // checking the base condition

       {

           return n1;

       }

   else

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}

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76538

After Reverse the digit:

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Explanation:

Following are the description of the program

  • In the main function read the number by user in the "num" variable of int type.
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        1  base condition

   if (n1<10)  // checking the base condition

       {

           return n1;

     }

      2  General condition

  else

       {

           cout << n1 % 10; // Printed the last digit

          return reverse(n1/10); // calling itsself

       }

  • Finally return the reverse number and display them into the main function.
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