Which keyword is used to refer to the immediate parent class object in java?Question 17Answera.thatb.superc.thisd.parent
Question
Which keyword is used to refer to the immediate parent class object in java?
Question 17
Answer
- a.
that
- b.
super
- c.
this
- d.
parent
Solution
Breakdown the Problem
- Identify the keywords in the Java programming language that refer to class objects.
- Determine which keyword specifically refers to the immediate parent class object.
Relevant Concepts
In Java, there are several keywords that are used to refer to objects and classes:
this
: Refers to the current object.super
: Refers to the immediate parent class of the current object.
Analysis and Detail
- The keyword
this
is used to refer to the current instance of the class. - The keyword
super
is used to access methods and constructors of the parent class, making it the correct choice for referring to the immediate parent class object.
Verify and Summarize
Since super
directly allows access to parent class attributes and methods, it confirms its role in referring to the immediate parent class object.
Final Answer
The correct keyword used to refer to the immediate parent class object in Java is b. super.
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