Match each item with a statement below.
A. Used to notify an object's client of a change that has occurred in the object.
B. Also known as an event-handler method.
C. The control that generates an event.
D. Generated when a Button object is clicked.
E. The technique of packaging an object's attributes and methods into a cohesive unit that can then be used as an undivided entity
F. A type of delegate that lets you invoke multiple method calls using a single statement
G. Represents an event that contains no event data
H. Shown in the Properties window of the IDE, and looks like a lightning bolt
I. A delegate used to create mouse event handlers
J. The property of a Control that causes an event to be raised when the user presses Enter.
A. event
B. event receiver
C. event sender
D. Click event
E. encapsulation
F. composed delegate
G. Empty
H. Events icon
I. MouseEventHandler
J. focus
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A) iOS B) Linux C) Windows 8 D) OS X
Analyze the following code.
int count = 0; while (count < 100) { // Point A System.out.println("Welcome to Java!"); count++; // Point B } // Point C a. count < 100 is always true at Point A b. count < 100 is always true at Point B c. count < 100 is always false at Point B d. count < 100 is always true at Point C e. count < 100 is always false at Point C