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JAVA MCQs MCQs: 7500+ Questions & Answers in Programming

7500+ JAVA MCQs MCQs in Programming with answers & explanations. Page 194. 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: 7500+ Questions & Answers in Programming

What is the error in this code? byte b = 50; b = b * 50;

Which of these is an incorrect array declaration?

Which of these selection statements test only for equality?

Which of these are selection statements in Java?

Which of these jump statements can skip processing remainder of code in its body for a particular iteration?

What is the value of the expression 2 & 3 ?

Which of the following is a method having same name as that of its class?

Which operator is used by Java run time implementations to free the memory of an object when it is no longer needed?

Which of these access specifiers must be used for main() method?

Which of these is used to access member of class before object of that class is created?

The keyword used to create an object

The keyword used to refer the current object

The method which is automatically invoked during garbage collection.

Which class cannot have a subclass in java

Which is the keyword used to inherit a class to another?

The use of final keyword with method definition

Identify the type of inheritance when two or more subclasses inherit the properties of a super class.

The keyword used inside a class to refer to its immediate super class is

Which of the following is true in the case of abstract class

Which of these keywords are used to define an abstract class?

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