theoriginalsam / java-1

Written by Java programmer who doesn't wear glasses and can C# 😂

Java Programs

Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

Question for Exams

Till 16th January 2019, Collected by Arjun Adhikari

⏩ Questions
⏩ Programming Questions

Basics

⏩ Introduction, History
⏩ Benefits of Java & Platform Independency
⏩ Identifier
⏩ Reserved Words
⏩ Data Types // TBC
⏩Literals

Control Flow

⏩ If Else
⏩ While
⏩ Do while
⏩ For Loop
⏩ For Each
⏩ Switch Case

Arrays

⏩ About Array
⏩ Array as Matrix
⏩ Conventional Array Representation
⏩ Array Representation 01
⏩ Array Representation 02

Classes and Objects

⏩ Basics
⏩ More on Classes and Objects
⏩ Access Modifiers
⏩ Constructors
⏩ Nested Inner Class
⏩ Final
⏩ Static

Inheritance

⏩ Introduction
⏩ Super Class & its Access
⏩ Order of Derivation

⤴ How constructor are executed in inheritance ?

⏩ Method Overriding
⏩ Dynamic Method Dispatch

⤴ How Java implements run-time polymorphism ?

⏩ Final with Inheritance
⏩ Abstract Class
⏩ Interface
⏩ Implementing Interface
⏩ Interface can be Extended
⏩ Nested Interface

Packages

⏩ Introduction & Implementation
⏩ Setting Classpath

Exception

⏩ Introduction
⏩ Multiple Catch
⏩ Nested Try
⏩ Throw
⏩ Finally
⏩ Throws
⏩ Builtin Exception
⏩ Chained Exception

Input/Output

File

⏩ Introduction

Programs on File class

⏩ Creates file inside folder
⏩ Creates files
⏩ Counts only files on default directory
⏩ Displays files and directories
⏩ Displays files and directories based on Command Line Arguments passed

FileWriter

⏩ Introduction
⏩ Code Implementation

FileReader

⏩ Introduction
⏩ Code Implementation

BufferedWriter

⏩ Introduction
⏩ Code Implementation

BufferedReader

⏩ Introduction
⏩ Code Implementation

PrintWriter

⏩ Introduction
⏩ Code Implementation

Applet

⏩ Introduction
⏩ Code Implementation
⏩ Tutorials on Applet
⏩ Life Cycle of Applet
⏩ Passing Parameter to Applet
⏩ Setting Custom Font Face and Font Size
⏩ Nepal's Flag in Applet using AWT Graphics
⏩ Image in Applet

Events, Events Handling & AWT/Swing

⏩ Introduction