Core Java Quiz Online Test – 40 Java String Questions

Today, we’ve added another cracker in our core Java quiz online test series. With top 40 Java String questions, it’ll prove to be a great help for those interested in learning the concept of Java String. The Java development kit provides various strings classes to make programmers job easy. There are several Java classes like String, StringBuffer, and StringBuilder that implements string handling functionality. For your note, Java String is one of the commonly asked topics in all the Java interviews, so this quiz is here to test your preparation level. This subject is so common and exciting that we couldn’t hold to deliver this core Java quiz online test to help both software developers and test engineers.

One of the key factor to introduce the core Java quiz online test was to teach our readers about the core functionality of Java String. So that they get to know all the relevant facts about the Java String and classes like StringBuffer, StringBuilder, etc. Hence, we’ve included top 40 Java String interview questions in this quiz to make it as conclusive as it could be. Also, we’ve stretched the quiz from 25 to 40 questions to meet our commitment to push volume with quality. 🙂

Core Java Quiz Online Test – 40 Java String Questions.

For your information, please note that this Java String Interview Questions Quiz has only single choice questions. We suggest to please carefully attempt all the questions. Press the below Start quiz button to go ahead.

Core Java quiz online test.

Core Java Quiz Online Test.


Please continue.


Note: You can see all the answers at the end of this quiz. To learn more about Java String handling, learn from the on-line Java strings documentation.

Interested software developers and test automation engineers are also welcome to refer our lately published posts on Java.

1. Test your basic Java Programming skills – read this.

Special Java Programming Quiz for Beginners.

2. Test your Java collection knowledge – read this.

Java collection framework online test

3. Learn about the Concept of Java Native Access i.e. JNA.

Java Native Access Tutorial with Example.

We wish that this quiz would help both software programmers and test engineers in improving their Java programming. Next, we wish that all software developers and test engineers would have fun trying the quiz. And will appreciate us for coming out with such a top core Java quiz online test. In the end, we rest you assured that we’ll keep coming up with new quizzes on trending subjects and will update the older ones as well.

You can also support us in our skill drive by sharing this post with your friends and on the social media platforms. Let’s now end the quiz with a famous quote from Niklaus Wirth who has been a prominent Swiss computer scientist.

“Programming is usually taught by examples.”

All the Best!

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