I would say it is considered as science and a bit of maths as its the 'study of abstract machines and automata'
Numeric data because it consist of numbers
The answer is
true
Technically, we have two
types of firewall, a one way firewall and a two way. A one-way firewall will
protect you from incoming threats. A two-way built-in or standalone firewall
will add another layer of protection and thus, it is a must have tool.
Answer:
Here is the constructor:
public Square(double s)
{ //constructor name is same as class name
sideLength = s; } //s copied into sideLength field
Explanation:
The above constructor is a parameterized constructor which takes a double type variable s as argument. The name of constructor is same as the name of class.This constructor requires one parameters. This means that all declarations of Square objects must pass one argument to the Square() constructor as constructor Square() is called based on the number and types of the arguments passed and the argument passed should be one and of type double.
Here is where the constructor fits:
public class Square {
private double sideLength;
public Square(double s)
{
sideLength = s; }
public double getArea() {
return sideLength * sideLength;}
public double getSideLength() {
return sideLength; } }
