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Java Certification Exam - Prove Your Expertise Now

Take the test at no cost and earn a free certificate—give it a try today!

About the Java

Looking to assess your Java skills before enrolling in a course? Our Java Skill Test is the perfect way to evaluate your knowledge! This test allows you to gauge your understanding of core Java concepts through a series of objective questions.

After completing the test, you’ll immediately see your score on the screen. Score 70% or higher, and you’ll earn a free Java certificate — a valuable addition to your professional profile! You can proudly share your certificate link on social media platforms to showcase your achievement to friends and colleagues.

If your score falls short, don't worry — you can always retake the test and aim for success. Ready to take on the challenge and boost your career? Start now and see where you stand!

Instruction:

This is a FREE online test. Beware of scammers who ask for money to attend this test.

  • Total number of questions: 20.
  • Time allotted: 20 minutes.
  • Each question carries 1 mark; there are no negative marks.
  • Please do not refresh the page while participating in the test.
  • Good Luck.
  • Total questions:
    10
  • Answered:
    00
  • Unanswered:
    10
  • Minutes:
    20
  • Seconds:
    00
  • Question:
  • 01
  • To
  • 05
1
Which of the following is a valid keyword in Java?
2
What is the size of an int data type in Java?
3
Which of these is the correct syntax to declare a method in Java?
4
Which of the following is not a primitive data type in Java?
5
Which of the following access specifiers is the most restrictive?
  • Goto next set of questions:
  • Next
6
Which of the following is the parent class of all classes in Java?
7
What is bytecode in Java?
8
Which of these is a correct way to create an object of a class in Java?
9
What is method overloading in Java?
10
Which loop is best used when the number of iterations is known?
11
Which of the following is used to compare two objects in Java?
12
Which of these keywords is used to define a constant in Java?
13
What is the purpose of the 'this' keyword in Java?
14
Which of these is used to handle exceptions in Java?
15
Which method is used to get the length of a string in Java?
16
What does 'final' keyword signify when applied to a method?
17
Which of these is used for input in Java?
18
What is the output of a method that does not return a value?
19
Which interface is used to store unique elements in Java?
20
Which keyword is used to create an inheritance relationship in Java?

Congratulations on completing the Java test! We're excited to inform you that you've successfully completed the test.

We're thrilled to announce that you've successfully passed. You can now start your journey towards becoming a Java expert. Your certificate is ready! Click below to download and share it on your social media profiles.

Thank you for taking the Java test. . Although your score of 0% falls slightly short of the passing mark, don't let it discourage you! This is a stepping stone to success. Review the challenging topics, sharpen your skills, and you'll be earning that certificate in no time.