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sashaice [31]
3 years ago
9

Which device makes telecommunications possible?

Computers and Technology
1 answer:
Dmitrij [34]3 years ago
7 0
A. modem or d. voice input. Not a port because a port allows one to insert a peripheral device but not really communicate. I have no idea what an expansion slot is. It could be d. voice input because this allows a person to hold an audible conversation.

But  I'd go for modem because a modem lets you connect devices like laptops, tablets, phones, computers etc. and share data between them. So things like mailing are possible (I THINK)!  <span />
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Following are the code in the C++ Programming Language.

//define class and inherited the parent class

class WindowWithBorder : public Window

{

//access modifier

private:

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int windowWidth;

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public:

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Explanation:

Here we define a class "WindowWithBorder" which inherit their parent class "Window", inside the class.

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