Interfaces helps in which type of inheritance ?
Correct answer: A. Multiple inheritance
- A. Multiple inheritance
- B. Multilevel inheritance
- C. Hierarchical inheritance
- D. None of above
Explanation
Java classes cannot extend multiple classes, but a class can implement multiple interfaces, which provides multiple inheritance of type and contracts. Interfaces can also participate in other inheritance patterns, but multiple inheritance is the intended answer here.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Software Design and Architecture
493 free Software Design and Architecture MCQs from Software Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Software Engineering questions like this
Software Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Software Design and Architecture questions
Automatic type conversion in Java takes place when________________?
All collection classes are available in _________________?
Size of float and double in Java is________________?
A package is a collection of__________________?
pow () is associated with which class ?
_________ allows java code to run in the JVM to call and be called by native applications ?