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Mazyrski [523]
3 years ago
6

What is a constructor? Why would you include a constructor in a class?

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

Answer:

Constructor in the class is the member function that gets into action when any new object gets created in the class ,it gets invoked. It does not have any return type and no void return.

The constructor is used in the class because there is the requirement for the initializing of the new object and then only object can do the functioning in the program.

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What tasks should a laptop accomplish?
Marta_Voda [28]

Answer:

general & personal used for computing.

3 0
3 years ago
Create a new class MyArray_DE and copy and paste the previous program. Be sure to rename the class to MyArray_DE. Modify the pro
vova2212 [387]

Answer:

public class MyArray_DE

{

public static void main(String[] args) {

    int[] numbers = {28, 7, 92, 0, 100, 77};

    int total = 0;

    for (int i=0; i<numbers.length; i++){

        if(numbers[i] % 2 == 0)

            total += numbers[i];

    }

 System.out.println("The sum of even numbers is " + total);

 System.out.println("The numbers in reverse is ");

 for (int i=numbers.length-1; i>=0; i--){

        System.out.print(numbers[i] + " ");

    }

}

}

Explanation:

Since you did not provide the previous code, so I initialized an array named numbers

Initialize the total as 0

Create a for loop that iterates through the numbers

Inside the loop, if the number % 2 is equal to 0 (That means it is an even number), add the number to total (cumulative sum)

When the loop is done, print the total

Create another for loop that iterates through the numbers array and print the numbers in reverse order. Note that to print the numbers in reverse order, start the i from the last index of the array and decrease it until it reaches 0.

4 0
3 years ago
In what machines, places and apparatus are dimmers used in? Put at least 5 examples
dangina [55]

4 Types Of Dimmers :

1. Incandescent/Halogen

2. Magnetic Low Voltage (MLV)

3. Fluorescent

4. Light Emitting Diode (LED)

These are the different types of switches :

1. A single-pole switch controls lights from a single location. ...

2. A 3-way switch provides two separate control locations and is best used with recessed lights. ...

3. A 4-way switch provides for three or more dimming locations.

4. Switches are wired to the "hot" conductor in a wall box.

<em>I hope that my answer helps!</em>

7 0
3 years ago
After correctly configuring a new wireless enabled thermostat to control the temperature of the company's meeting room, Joe, a n
ZanzabumX [31]

Answer:

The WPA2 shared key is incorrect is the correct answer.

Explanation:

The WPA2 shared key is incorrect because when the technician installs a new wireless thermostat for the purpose to control the temperature of the meeting room. Then, admin determines that the thermostat is not connecting to the control system through the internet and the admin authenticate that its parameter of receiving thermostat is associated with the AP. So, that's why the following option is correct.

8 0
3 years ago
Allie is working on the development of a web browser and wants to make sure that the browser correctly implements the Hypertext
creativ13 [48]

Answer:

The answer is "Option c"

Explanation:

The W3C is the framework for the creation of software and the online standards through which sites and webpages work, and to turn into an authoritative source of information, she will work towards getting a reliable and credible source of knowledge from the "World Wide Web Consortium", and the wrong option can be described as follows:

  • In option a, It is wrong because this organization prepares and publishes all the electronic technologies.
  • In option b, It is wrong because it is the laboratory of physics, which is not useful in web development.
  • In option d, This technology is used in TCP/IP protocol, that's why it is incorrect.
3 0
3 years ago
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