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; } }
There is no "best" programming language. Each programming language has it's one purpose. HTML is used for the skeleton of the web page. CSS is used to style the HTML. Javascript and javascript libraries like jQuery are used to make a web page more interactive. PHP is used to make a web page dynamic. MYSQL used to manage databases. Not all languages are for strictly for web page development. Ruby is an example. But Ruby on Rails is for web development. Some languages are used for making programs. Such as C, C++, C#. There are all sorts of programming languages. Some more popular than others. I have learned multiple programming languages and I have my favorites. If you go to learn multiple languages, I am pretty sure you're gonna have a favorite.
It basically comes down to what programming language you want to learn.
Answer:
Add more servers or decrease the amount of workstations
Answer:
Word processing programs
Explanation:
Q:
________ are not used for querying and analyzing data stored in data warehouses.
A:
Word processing programs
