4275120
Description
Quiz by ncmcoder, updated more than 1 year ago
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Created by joannazhang13
over 9 years ago
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Copied by ncmcoder
over 9 years ago
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Question 1
Question
An object is characterized by:
Answer
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State and Validity
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Validity and Accessibility
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State and Behavior
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Behavior and Accessibility
Question 2
Question
A variable that represents an object is called
Answer
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Conjugate
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Abstract
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Type
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Object reference
Question 3
Question
State of a given object is maintained in its
Answer
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Algorithms
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Instance variables
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Encapsulations
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Behaviors
Question 4
Question
Combining an object's data and methods into a class is called
Answer
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Encapsulation
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Implementation
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Inheritance
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Boxing
Question 5
Question
Public methods are accessible to:
Answer
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Some client programs
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All client programs
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All client programs that asks for return value
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All client programs that are abstract
Question 6
Question
Static variables are shared by:
Answer
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All instances of the class
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All instances of the class that are private
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All instances of the class that are public
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Some instances of the class depending on what the static variable specifies.
Question 7
Question
A constructor
Answer
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Must have arguments
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Cannot be the same as the class
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Creates and object of the class
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Has a return type based on the class
Question 8
Question
Static methods
Answer
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Must have a return type
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Cannot access instance variables
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Can access instance variables
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Must not have a return type
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