Answer:
Hubs incorporate amplifiers and repeaters.
Explanation:
Hub is an outdated way of connecting ethernet devices, they incorporate amplifiers and repeaters, they do not allow simultaneous communication among connected devices.
The latest technology in connecting ethernet devices are with the use of switch.
Answer:
Explanation:
The following class is written in Java. I created the entire Circle class with each of the methods and constructor as requested. I also created a tester class to create a circle object and call some of the methods. The output can be seen in the attached picture below for the tester class.
class Circle {
double radius;
public Circle(double radius) {
this.radius = radius;
}
public double getRadius() {
return radius;
}
public void resetRadius() {
radius = 0;
}
public double calculateArea() {
double square = Math.pow((Math.PI * radius), 2);
return square;
}
}
Is this computer science?
If so, then the function you would need for your code is this...
_____
if (someValue%2 != 0) {
value *= -1;
}
_____
//basically <u>number%2 == 0</u> means even so "!" means false so "not even" meaning "odd."
Assuming you are doing an array list (given a set value) or a for-loop with an
int someValue = Integer.parseInt(args[i]); inside (not given a set value and not restricted)
Otherwise ignore me....lol