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Klio2033 [76]
2 years ago
12

What wired channel, commonly used for cable tv, consists of an insulated copper wire wrapped in a solid or braided shield placed

in an external cover?
Computers and Technology
1 answer:
Airida [17]2 years ago
8 0
the answer is A coaxial cable
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When C++ is working with an operator, it strives to convert operands to the same type. This is known as
ziro4ka [17]

Answer:

The answer is "Option B"

Explanation:

Conversion of type is a way of changing an entity from one data type to another. It is used to make the variable process properly by a function in computer coding.  

In the C++ language, the result of the multitype value added or any other option is the result between those variables as a large type at that time, that's why choice b is correct.

7 0
2 years ago
Name the different types of constructors that a designer can provide in a class. Provide an example with a class showing many co
Marrrta [24]
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");
}

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;
}

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!
8 0
3 years ago
Discuss Hardware is useless without software?​
Alexus [3.1K]

Explanation:

Hardware is useless without software because the machinery will not and cannot do anything without programming to tell it what to do. Without an operating system, the computer can't do anything. Without other software, like Microsoft Office, you can't type anything or listen to music or watch video or anything

7 0
2 years ago
What is the dark, sticky substance that forms when tobacco is burned?
sashaice [31]

Answer: Tar.

Explanation:

A chemical substance made when tobacco is burned. Tar contains most of the cancer-causing and other harmful chemicals found in tobacco smoke. When tobacco smoke is inhaled, the tar can form a sticky layer on the inside of the lungs.

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2 years ago
A type of address translation in which a gateway has a pool of public ip addresses that it is free to assign to a local host whe
krok68 [10]
<span>Dynamic Network Address Translation (DNAT)</span>
7 0
3 years ago
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