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Amanda [17]
3 years ago
7

opearating system protection refers to a mechanism for controling access by programs, processes, or users to both system and use

r resources. briefly explain what must be done by the operating system protection mechanism in order to provide the required system protection
Computers and Technology
1 answer:
Alekssandra [29.7K]3 years ago
5 0

Answer:

The operating system must by the use of policies define access to and the use of all computer resources.

Policies are usually defined during the design of the system. These are usually default in settings. Others are defined and or modified during installation of the addon and or third-party software.

Computer Security Policies are used to exact the nature and use of an organisations computers systems. IT Policies are divided into 5 classes namely:

  1. General Policies
  2. Server Policies
  3. VPN Policies
  4. Back-Up Policies
  5. Firewall Access and Configuration Policies

Cheers!

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Jeremy wishes to create a site map for his website. What tag will surround the URL of his home page?
Inga [223]

Answer:

C. <loc>

Explanation:

We need to mention the below details:

  • location
  • changed frequency
  • last changed
  • priority of page

We have the XML file for a sitemap, and we need to enter the above details for each of the Url. We need to enter the location, last changed, changed frequency and priority of the page for each of the URLs. And the URL of the home page is surrounded by the Loc tag. And hence, the correct option for this post is the C.<Loc> option.

8 0
2 years ago
Which option should you select to ignore all tracked changes in a document? To ignore all tracked changes in a document, you sho
Cloud [144]

Answer:

where is the options

Explanation:

4 0
2 years ago
Write a function DrivingCost() with input parameters drivenMiles, milesPerGallon, and dollarsPerGallon, that returns the dollar
posledela

Answer:

#include <iostream>

using namespace std;

double DrivingCost(int drivenMiles,double milesPerGallon,double dollarsPerGallon)

{

   double dollarsperMile=dollarsPerGallon/milesPerGallon;//calculating dollarsperMile.

   return dollarsperMile*drivenMiles;//returning thr driving cost..

}

int main() {

double ans;

int miles;

cout<<"Enter miles"<<endl;

cin>>miles;

ans=DrivingCost(miles,20.0,3.1599);

cout<<ans<<endl;

return 0;

}

Output:-

Enter miles

10

1.57995

Enter miles

50

7.89975

Enter miles

100

15.7995

Explanation:

In the function first I have calculated the dollars per mile and after that I have returned the product of dollarspermile and driven miles.This will give the cost of the Driving.

4 0
2 years ago
Unwanted or unneeded software included by manufacturers on new computers is called
Travka [436]
The answer is called bloatware. This is unneeded files that are actually on the computers which are already there even if it's new. It doesn't have any essential function and sometimes is a trial version. The application also adds up space which limits your free space storage. In other words, because it has no significant tasks to handle it is unnecessary, but it only serves as an additional profit to the company once it is purchased by the buyer.

Bloatware may also come especially in adware where a lot of extension applications are sometimes automatically installed after it is allowed to operate in just a click. The only solution for a bloatware is to uninstall it.  .
5 0
3 years ago
)Which of following can be thrown using the throwstatement?
Amanda [17]

Answer:

All of Given

Explanation:

The throw keywords can be used to throw any Throwable object. The syntax is :

throw <Throwable instance>

Note that Error and Exception are subclasses of Throwable while RuntimeException is a subclass of Exception. So the hierarchy is as follows:

Throwable

-- Error

-- Exception

   -- RuntimeException

And all of these are valid throwable entities. As a result "All of Given" is the most appropriate option for this question.

6 0
3 years ago
Read 2 more answers
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