Lesson 3: Data Structures

Topic 3A: Arrays

Task 3A-1: Creating an Array

Task 3A-2: Manipulating an Array

Topic 3B: Collections

Task 3B-1: Choosing a Collection

Task 3B-2: Working with Collections

Task 3B-3: Manipulating a List

Topic 3C: Other Data Structures

Task 3C-1: Working with a Bit Set

Task 3C-2: Working with the Stack Class

Task 3C-3: Working with the Hashtable Class

Lesson 4: I/O

Topic 4A: Overview of the java.io Package

Task 4A-1: Working with the File Class

Task 4A-2: Identifying Input and Output Streams

Task 4A-3: Identifying Readers and Writers

Topic 4B: Reading Files

Task 4B-1: Reading Data from a File

Topic 4C: Writing Files

Task 4C-1: Writing Data to a File

Topic 4D: Reading and Writing Objects

Task 4D-1: Serializing an Object

Lesson 5: Multi-Threaded Programming

Topic 5A: Overview of Threads

Task 5A-1: Observing a Computer's Processes

Task 5A-2: Observing a Multi-Threaded Program

Topic 5B: Using Threads

Task 5B-1: Deciding Between Daemon and Non-Daemon Threads

Task 5B-2: Creating a Multi-Threaded Program

Topic 5C: Synchronization

Task 5C-1: Synchronizing a Light Show

Task 5C-2: The Producer/Consumer Problem

Lesson 6: JDBC

Topic 6A: Overview of SQL

Task 6A-1: Working with the SELECT Statement

Task 6A-2: Modifying Data in a Database

Topic 6B: Using JDBC

Task 6B-1: Configuring ODBC for use with JDBC

Task 6B-2: Querying a Database

Lesson 7: Basic Networking

Topic 7A: Overview of Networking

Task 7A-1: Networking Concepts

Task 7A-2: Identifying Your Computer's IP Address

Task 7A-3: Using the InetAddress Class

Topic 7B: Sockets

Task 7B-1: Implementing the Client Side of a Socket

Task 7B-2: Implementing the Server Side of a Socket

Task 7B-3: Using the Remote File Copy Application

Topic 7C: Datagram Sockets

Task 7C-1: Using Datagram Sockets