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JAVA MCQs MCQs: 4900+ Questions & Answers in Programming

4900+ JAVA MCQs MCQs in Programming with answers & explanations. Page 201. 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: 4900+ Questions & Answers in Programming

The class used for drawing graphics in an application is

The method in Graphics class to draw a circle/oval with specified width and height.

The method in Graphics class to set the drawing color

The method used to draw an ellipse is

Which of the following statements is legal in Java? (i) mysRef = (Mystery) mySecret; (ii) mysRef = (Mystery) secRef;

In a ____ control structure, the computer executes particular statements depending on some condition(s).

Identify the correct restriction on static methods. 1. They must access only static data 2. They can only call other static methods. 3. They cannot refer to this or super.

Identify the keyword among the following that makes a variable belong to a class,rather than being defined for each instance of the class.

Identify what can directly access and change the value of the variable res.

In which of the following is toString() method defined?

compareTo() returns

Identify the output of the following program

Identify the output of the following program.

Identify the output of the following program.

What does the following string do to given string str1.

To which of the following does the class string belong to.

What is the value of y if x = 2?

Two-way selection in Java is implemented using ________.

Which of the following will cause a semantic error, if you are trying to compare x to 5?

How many constructors does the class Exception have?

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