answerA class member declared protected becomes a member of subclass of which type?Optionspublic memberprotected memberprivate memberstatic member
Question
A class member declared protected becomes a member of subclass of which type?
Options:
- public member
- protected member
- private member
- static member
Solution
Breakdown of the Problem
- Identify the access modifier in question: protected.
- Understand how access modifiers apply when a class is inherited.
Relevant Concepts
- In object-oriented programming, access modifiers dictate how members (variables and methods) of a class can be accessed.
- Protected members allow access within the same package and also by subclasses, even if they are in different packages.
Analysis and Detail
When a class member is declared as protected, it is accessible in the following contexts:
- Within the class itself.
- In any subclass (derived classes) of that class, regardless of whether the subclass is in the same package or a different package.
Thus, when a protected member is inherited by a subclass, it retains its access level.
Verify and Summarize
Considering the options given:
- Public member: Incorrect, as protected does not become public.
- Protected member: Correct, as a protected member remains protected in the subclass.
- Private member: Incorrect, as protected does not become private.
- Static member: Incorrect context, as static is an additional property unrelated to access modifiers directly.
Final Answer
A class member declared protected becomes a protected member of the subclass.
Similar Questions
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