Java Medium Mastery: Core Concepts Test | Quiz Zone

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Test Intermediate Java Proficiency

Technology & Programming

Test Intermediate Java Proficiency

Assess your grasp of essential Java features through targeted multiple-choice challenges.

#inheritance#collections#OOP#Java#threads#exceptions

Quiz Intelligence

Total Questions

6

Difficulty Level

medium

Progress

0/0

0%

Quiz Questions

Answer all questions below and test your knowledge.

1
Which access modifier allows a method to be visible only within its own package?
Question 1
2
What is the output of System.out.println(10 + 20 + "Java");?
Question 2
3
Which interface does ArrayList implement for dynamic sizing?
Question 3
4
In Java, what does the 'final' keyword prevent for a class?
Question 4
5
Which method is used to handle checked exceptions?
Question 5
6
What is the parent class of all collection interfaces in Java?
Question 6

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