Question

Write a Java statement to create an object 'book'of class 'library'

Answer 1

Answer:

The Java Class Library

This book covers how to use the Java language to create your own programs from scratch. You learn all the keywords and operators that form the language and then put them to work writing statements that make a computer do interesting and useful things.

Although this approach is the best way to learn Java, it’s a bit like showing someone how to build a car by making her build every part of the car from scratch first.

A lot of work already is done for you as a Java programmer, provided you know where to look for it.

Java comes with an enormous collection of code you can utilize in your own programs called the Java Class Library. This library is a collection of thousands of classes, many of which can be used in the programs that you write.

Explanation: