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krek1111 [17]
3 years ago
12

Una bombilla de 40 w de potencia está encendida durante 10 horas. Calcular la energía que ha consumido en julios y en kw·h.

Computers and Technology
1 answer:
Ugo [173]3 years ago
3 0

Answer:

Explanation:

One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.

Fill a rectangular baking glass dish with water.

Place a plastic bag with ice in the water near the left edge of the dish.

Place a lighted lamp near the left edge of the dish so that its light falls directly on the plastic bag.

Put a few drops of ink in the water.

The student did not observe any circulation of ink in the water as expected because the experiment had a flaw. Which of these statements best describes the flaw in the experiment? (2 points)

Not enough ink was added.

Not enough water was taken.

The dish was too small for the experiment.

The lamp and the ice bag were at the same place.

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OSI layer for HDLC??​
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Answer:

HDLC is one of the most commonly used internet protocols (IP) in what is Layer 2 of the industry communication reference model called Open Systems Interconnection (OSI).

Explanation:

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A new user needs access to their files in iCloud without relying on the operating system (OS). How would the user access the App
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Log in to iCloud.com on a browser

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On your browser which should be a supported browser, you should log in to iCloud.com since iCloud is not supported on mac OS X earlier than mac OS X Lion 10.7.5

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If a person is proactive, they do NOT have to be defensive.<br> True<br> False
Thepotemich [5.8K]
The answer is true for this question
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Samantha is in the beginning stages of OOP program development. What are the five steps she must follow for creating an OOP prog
lora16 [44]

Answer:

1. Classes and objects

2. Inheritance

3. Polymorphism

4. Data hiding/ encapsulation

5. Interfaces.

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Classes and objects depict the major component of the OOP (object oriented programming). It explains the object like a ball in a soccer game development.

The inheritance is like the subclass of the object. Data hiding is a stage in oop where the codes or data are hidden from another users.

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By default, if you do not implement a constructor, the compiler will use an empty constructor (no parameters and no code). The following code will create an instance of the MyObject class using the default constructor. The object will have the default vauesfor all the attributes since no parameters were given.

MyObject obj = new MyObject();

Another type of constructor is one with no parameters (no-arg constructor). It is similar to the default, except you actually create this constructor. The contents of the the constructor may include anything. To call a no-arg constructor, use the same line of code as above. The constructor can look like the one below:

public MyObject() {
System.out.println("This is a no-arg constructor");
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Lastly there is the parameterized constructor. This type of constructor takes in parameters as inputs to assign to values in the newly created object. You call a parameterized constructor as follows:

MyObject obj = new MyObject("Bob", 20);

The constructor will look like this:

public MyObject(String name, int age) {
this.name = name;
this.age = age;
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In the constructor, the keyword "this" refers to the object, so this.name is a private global variable that is being set equal to the inputted value for name, in this case "Bob".

Hope this helps!
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