ADDITIONAL

• It is defined as a flow of data from a source to a destination or a sink.

  Stream
• This initiates the flow of data.

  Source Stream
• This terminates the flow of data.

  Destination or Sink
• Sources are also called _____.

  Input streams
• Sinks are also called _____.

  Output streams
• Enumerate types of nodes or end points

  • File nodes
  • Memory nodes
  • Thread nodes or Pipes
• TRUE OR FALSE. Input = Reader

  True
• TRUE OR FALSE. Output = Writer

  True
• To allow the creation of complex I/O processing, Java uses the concept of "_____" streams.

  chaining
• This mean that an instance of one stream is passed as a parameter to the constructor of another.

  chaining
• This makes it easy to display a dialog box that prompts users for a vale or to display a message.

  JOptionPane
• Where do we find the JOptionPane class?

  javax.swing package
• This represents a group of objects, known as its elements.

  Collection
• ArrayDeque implements _____.

  Deque
• PriorityQueue implements _____.

  Queue
• This refers to an object that can be used to loop through collections, like ArrayList and HashSet.

  Iterator
• It reduces the amount of code that needs to be written when placing (or retrieving) an object to (or from a) collection.

  Generics Framework
• TRUE OR FALSE. In between the diamond operator (<>) is where you have to specify what type of object you will put in your collection.For example, List<String> names = new ArrayList<String>();

  True
• It is a top level window with border and title bar.

  Frame
• It is a type of container that provides a space.

  Panel
• This arranges components in a directional flow, much like lines of text in a paragraph.

  Flow layout
• This lays out a container, arranging and resizing its components to fit in five regions: north, south, west, east, and center.

  Border layout
• It is a layout manager that lays out a container's components in a rectangular grid.

  Grid Layout
• This refers to objects that describes what happens.

  Events
• These are GUI components in which the user invoked an interaction.

  Event sources
• In Java, all event objects ultimately derive from the class _____.

  java.util.EventObject
• This is a method that is invoked every time that an event is called.

  Event Handler
• It is used to make tightly coupled components.

  inner classes
• This allows you to pass unnamed functions as parameters to methods.

  Lambda Expression
• A package file format typically used to group Java classes into one file for distribution.

  JAR