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Juli2301 [7.4K]
3 years ago
10

What is basic function of an operating system?

Computers and Technology
2 answers:
navik [9.2K]3 years ago
8 0
       
<span>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.



happy to help

</span>
vlada-n [284]3 years ago
4 0
1. Process management
2. Memory management
3. Disk and file systems
4. Networking
5. Security
6. Internal security
7. External security 
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Team A found 342 errors during the software engineering process prior to release. Team B found 184 errors. What additional measu
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Answer:

see explaination

Explanation:

The "size" or "functionality" of the project would need to be determined. Errors/FP would provide a normalized measure.

A metric such as DRE would provide an indication of the efficiency of SQA within both teams' software process.

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3 years ago
On tool hackers use to get sensitive information from victims is/are:
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Pretty sure it’s keyloggers because it’s the only one that makes sense to me but I’m not 100% sure on that one
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Open Comments.java and write a class that uses the command window to display the following statement about comments:
riadik2000 [5.3K]

Answer:

Answers to the code are given below with appropriate guidelines on definitions and how to properly run the code

Explanation:

//3 ways to comment are as follows:

//1. This is a one line comment.

/**

* 2. This is a documentation comment.

* @author Your name here

*

*/

/*

*3. This is a multiple line comment

* */

public class Comments {

//Driver method

public static void main(String[]args) {

/*

* All the text written inside the

* sysout method will be displayed on

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System.out.println("Program comments are nonexecuting statements you add to a file for the purpose of documentation.\n");

System.out.println("3 ways to add comments in JAVA are as follows: \n");

System.out.println("1. One line comment can be written as:\n//Program comments are nonexecuting statements you add to a file for the purpose of documentation.\n");

System.out.println("2. MultiLine comment can be written as:\n/* Program comments are nonexecuting \n * statements you add to a file for the \n * purpose of documentation.\n */\n");

System.out.println("3. Documentation comment can be written as follows:\n/**\n * Program comments are nonexecuting statements you add to a file for the purpose of documentation.\n **/");

}

}

Steps to Run:

1. Make file named Comments.java, and copy paste the above code.

2. Open command prompt and then go to the directory where you have saved the above created file.

3. The before running compile the code by using command

javac Comments.java

4. Now, run the code by the below command

java Comments.

Congrats your assignment is done!!

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3 years ago
Write two sentences but each one having either computer in it or technology in it. You can use a word more than once in a senten
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Answer:

Sentences:

1.My computer has a virus

2.Technology may take over the world someday

Explanation:

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_______________ provides options for getting access to your old password or resetting the account to a temporary password; users
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