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r-ruslan [8.4K]
3 years ago
11

What analogy could you use to explain the hardware parts of a computer?

Computers and Technology
1 answer:
zvonat [6]3 years ago
3 0

Answer:

Take a piece of paper for example. You can write on it. The words the paper is the software because they are a  thought description of what you want to express.

In contrast, the ink, pen, and paper that is used to write those words are the hardware parts because they are physical objects that is used to create that thought description.

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It’s C vinyl records permit magnetic fields
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Business intelligence software can help managers ________.
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Business intelligence can be used by managers in order to see how well their departments are. Now go and get that A+
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Suppose there is a class AirConditioner. The class supports the following behaviors: turning the air conditioner on and off. The
Ksenya-84 [330]

Answer:

Firstly, create an AirConditioner class inside a file named as AirConditioner.java. This is important to make sure the class name match with the file name.

  1. public class AirConditioner {
  2.    private boolean status = false;
  3.    public void turn_on()
  4.    {
  5.        this.status = true;
  6.    }
  7.    public void turn_off()
  8.    {
  9.        this.status = false;
  10.    }
  11.    public boolean getStatus()
  12.    {
  13.        return this.status;
  14.    }
  15. }

Next, create another file named as Main.java. This is where we are going to include a Main method to create an object of AirConditioner class and get the air conditioner status. The codes are as follows:

  1. public class Main {
  2.    public static void main(String[] args) {
  3.        AirConditioner my_ac= new AirConditioner();
  4.        boolean status;
  5.        my_ac.turn_on();
  6.        status = my_ac.getStatus();
  7.        System.out.println(status);
  8.    }
  9. }

Explanation:

The codes presented above are written based on the question requirements.

<u>AirConditioner.java</u>

Line 1:

  • Create an AirConditioner  class

Line 3:

  • A property status is defined. This is important to track the status of an AirConditioner object.

Line 5 -8 and Line 10 -13:

  • Create two required methods turn_on() and turn_off(). Both of them accept no arguments and return no value.
  • The only job done by this two methods is to change the status property to either true (on) or false (off).

Line 15 - 18:

  • The getStatus() method is to return the current status of the AirConditioner object to the Main method in main.java.

<u>Main.java</u>

Line 5-6:

  • Within the Main method, create an object of AirConditioner and assign it to a reference variable, my_ac
  • Create the status variable as a boolean variable.

Line 8:

  • Use reference variable my_ac to invoke turn_on() method to change the status of the AirConditioner object to true
  • Use the same reference variable my_ac to invoke getStatus() method to get the current satus of the AirConditioner object and assign it to the status variable.

Line 11:

  • Print the status of AirConditioner Object in terminal
5 0
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Which feature of a pc allows a single core processor to do the job of two physical cpu chips?
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Why is the following statement true - ideally, your information is abbreviated
Mila [183]

Answer:

The statement is true.

Explanation:

There are few reasons that make above mentioned statement true.

1. It is the main responsibility of presenter to engage the audience with the help of content.  If every thing will be written on slides, then he could not ensure the attention of audience.

2. Slides have limited space that why every thing cannot be written on the slides. Therefor most of the content should be presented by presenter himself.

3 0
3 years ago
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