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3 years ago

What are two major techniques involved in green computing

Computers and Technology

1 answer:

enot [183]3 years ago

5 0

sales and consulting are the two major techniques involved in green computing. Hope this helps!!

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Select the correct answer.

Crank

Answer:

Sensing elements.

Explanation:

Sensing elements are the device which connect channels feedback and return it to the control system input. There are many sensors used for feedback control such as Tachometer, Encoders, Accelerometers and rate gyroscopes.

3 0

3 years ago

You are writing a program that defines a variable within a loop, and then tries to use that variable outside the loop. However,

Law Incorporation [45]

Answer:

The Variable is out of scope

Explanation:

In programming variables exists with scopes This could be local or global. When a variable is declared as a global variable it is available to all methods and procedures in the program. Java programming language as well as C++ and several others use the open and close braces to define the scope in programs. consider the following example

public class ANot {

public static void main(String[] args) {

int i = 0;

while ( i<10){

int sum = 0;

sum = sum+i;

}

}

In this example, the variable i is global and can be assessed within the while loop but the variable sum is local to the while loop and cannot be assessed outside of it

4 0

3 years ago

Aniyah is setting up a group of computers in her office that will share several devices. Which type of operating system should s

jenyasd209 [6]

Answer:

Explanation:

the software needs to share thus should be networked

8 0

2 years ago

I need help with this!!! Are headphones, radios, dishwashers, and remote controls considered Computers? Do any of them store dat

Bogdan [553]

Answer:

Yes, these things can be considered a computer. And they can also store and process data.

Explanation:

Headphones, radios, dishwashers, and remote controls are all computers because they all have some sort of logic board inside the device to control what it does. Example, a dishwasher has internal components that it uses to keep track of how long the wash/rinse cycle have lasted and how long they are supposed to last.

I hope that helps!

7 0

3 years ago

Determine the best access modifier for each of the following situations: a. A class Employee records the name, address, salary,

Lorico [155]

Answer:

a. Protected

b. Public

Explanation:

There are four acess modifier in Java.

Default: Acessible only within the same package.

Public: Can be acessed by any class.

Private: Acessible only within the class.

For example, you have a class employee and a private method. This method can only be accessed by an object that is an instance of an employee.

Protected: Used in classes that extend each other. For example, a class of employees would extend employee.

So:

a. A class Employee records the name, address, salary, and phone number.

The best acesses modifier is protected. A class may extended employee but have the same arguments(name, adress, salary, phone number), so it should also have acess to the method.

b. An adding method inside of a class BasicMath.

This method can be used in a variety of packages and projects and classes... and there is no important information regarding security. So the best method is public.

4 0

3 years ago