Answer:
A device is indeed a computer unit that can relay a signal throughout the phone, any contact cable or wirelessly. A modem is the best illustration of such a device of communication.
Explanation:
A device that transforms a computer's signals and transmits data over cell towers, known as Modem.
It stands for "Modulator and Demodulator" and are of two types such as: Internal and External. It is being used for accessing the site that modulates carrier tides to encode the transmitting data as well as demodulates arriving waves to decode the documentation they hold.
Other means of communication shall include:
- Routers.
- Hub.
- Switch.
- Bridge.
- Network cards.
So, it's the right answer.
Answer:
For the first picture, choose the second pair, and for the second one, choose the first pair
Explanation:
Answer:
public class Triangle
{
public static void main( String[] args )
{
show( 5 );
}
public static void show( int n )
{
int i,j,k;
for (i = 0; i < n - 1; i++ )
{
for (j = 0; j < i; j++ )
{
System.out.print( " " );
}
for (k = n - i; k > 0; k-- )
{
System.out.print( "* " );
}
System.out.println();
}
for (i = 0; i < n; i++ )
{
for (j = n - i; j > 1; j-- )
{
System.out.print( " " );
}
for (k = 0; k < i + 1; k++ )
{
System.out.print( "* " );
}
System.out.println();
}
Class B would be the correct answer.
