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JAVA MCQs MCQs: 4400+ Questions & Answers in Programming

4400+ JAVA MCQs MCQs in Programming with answers & explanations. Page 202. Practice objective questions for competitive exams, interviews & self-assessment —… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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JAVA MCQs MCQs: 4400+ Questions & Answers in Programming

If class Dog has a subclass Retriever, which of the following is true?

If there are three classes: Shape, Circle, and Square, what is the most likely relationship between them?

What is byte code in the context of Java?

What is garbage collection in the context of Java?

What is different between a Java applet and a Java application?

JAR stands for?

What are the pillars of OOPS concept?

What is the default buffer size used by any buffered class?

Which class cannot be a subclass in java

Why we use array as a parameter of main method

What is process of defining two or more methods within same class that have same name but different parameters declaration?

Which of these is correct about passing an argument by call-by-value process?

What is the process of defining a method in terms of itself that is a method that calls itself?

Which of the following statements are incorrect?

What is the stored in the object obj in following lines of code? box obj;

Which of this statement is incorrect?

Which of the following statements is correct?

Program which executes applet is known as

You read the following statement in a Java program that compiles and executes. submarine.dive(depth); What can you say for sure?

Which is true about an anonymous inner class?

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