JAVA: Interview Exam, Certification Exam, 100 Questions & Answers: Also for College Exam, All JAVA Programming Language Examinations

by Ray Yao

About this

This book includes 100 JAVA questions and answers, which can help
Pass the interview exam
Pass the engineer certification exam
Pass the college exam
Pass all JAVA programming language exams



Table of Contents

JAVA 100 Questions & Answers
100 Questions
100 Answers

Appendix JAVA Reference
What is Java?
Java Comments
Output Commands
Escaping Characters
Java Keywords
Data Types
Create a Variable
Arithmetical Operators
Logical Operators
Assignment Operators
Comparison Operators
Conditional Operator
If Statement
If-else Statement
Switch Statement
For Loop
While Loop
Do-While Loop
Break Statement
Continue Statement
Boolean-Expression
Create an Array (1)
Create an Array (2)
Array Length
Element Value
Sort Array Elements
Math Methods
Ceil ( ) & Floor ( )
Max ( ) & Min ( )
pow ( ) & sqrt ( )
Math.PI & random( )
String Length
String Connection
String Comparing
Extract a Character
Locate a Character
Extract a Substring
Case Change
Character Replace
String Type Change
StringBuffer
Method
Method & Arguments
Return Value
Class Definition
Object Declaration
Constructor
Overloading
“this” Keyword (1)
“this” Keyword (2)
Instance & Local variable
Inheritance
“super” keyword
Overriding
Overloading & Overriding
Static variable
Static Method
final Variable
final Method( )
final class
Polymorphism
Package & Import
Build a Package, Import a Class
Abstract
Permission
Default Member
Public Member
Private Member
Private Example
Protected Member
Interface
Abstract & Interface
Initializes Variables
Another Class
Exception
Catch Exception (1)
Catch Exception (2)
Catch Exception (3)
Finally Command
Throw Exception
Throws Exception
File Class
FileOutputStream
FileInputStream
Create Thread
Thread’s Methods

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112 pages, Kindle Edition

Published February 11, 2017