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3 years ago

What are the advantages and disadvantages to a home user of replacing dial-up Internet access with broadband?

1 answer:

3 0

The advantages are speed of the connection. Adsl is usually faster than dial up. The fastest dial up is isdn which is 64kbs on a single line. I'm not sure there are any disadvantages? Maybe if any the cost of the hardware in the early days as it was more expensive to produce due to lack of scale?

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Write a C++ function for the following:

Nana76 [90]

Solution :

class Account

$\{$

public:

$\text{Account}()$ ;

double $\text{getBalance}$ ();

void $\text{setBalance}$ ();

$\text{bool withdraw}$ (double bal);

$\text{private}:$

double $\text{balance}$ ;

$\text{Account}()$ {}

double $\text{getBalance}$ ()

$\{$

$\text{return balance}$ ;

}

void $\text{setBalance}$ (double $\text{balance}$ )

$\{$

this. $\text{balance}$ = $\text{balance}$ ;

}

$\text{boolean}$ withdraw( $\text{double bal}$ )

$\{$

if( $\text{balance}$ >= bal)

$\{$

$\text{balance}$ = $\text{balance}$ - bal;

$\text{return}$ true;

}

$\text{return}$ false;

}

4 0

3 years ago

Trying to make the baseplate red and turn off can collide then the game waits 5 seconds and turns on can collide, making the bas

kenny6666 [7]

Answer:

Explanation:

yes

but dont forget to call makeBasePlateGreen

maybe you would call it at the end of the program?

by the way you have a typo at the end

make the O lowercase

myBlasePlate.BrickColor = BrickColor.Green()

and then add this to the end

makeBasePlateGreen()

so you call the function and actually use it.

4 0

2 years ago

Which of the following reflects Moore's law? Multiple Choice The doubling of computer chip performance per dollar every two year

Katena32 [7]

Answer:

The correct answer is A.

Explanation:

Moore's Law states/predicts that the maximum number of transistors that can be used on integrated circuits (processors etc.) will be doubled every two years so it basically predicts an exponential growth in terms of transistors used.

Doubling the number of transistors used means that it will almost certainly increase the performance of the processors. Of course there are a lot of other variables that the performance depends on but Moore's Law is proven to be true and is being used since 1960's. The answer given in option A is the one that best reflects on this law.

I hope this answer helps.

4 0

3 years ago

What is telepresence

Vitek1552 [10]

The use of virtual reality technology, especially for remote control of machinery or for apparent participation in distant events.

7 0

3 years ago

Increasing your margins will increase the amount of space you have to type text on your document. Please select the best answer

Ksenya-84 [330]

It is false because if the margins, the space on the side of a paper, gets bigger, that means there is more emptiness and less space for text.

4 0

3 years ago