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Study and learn Interview MCQ Questions and Answers on Java Classes and Objects. Attend job interviews easily with these Multiple Choice Questions. You can print these Questions in default mode to conduct exams directly. You can download these MCQs in PDF format by Choosing Print Option first and Save as PDF option next using any Web Browser.
Go through Java Theory Notes Classes and Java Theory Notes on Objects before reading these objective questions.
Everything in Java is implemented using Object-Oriented principles.
All compiled Java classes, interfaces and abstract classes are kept in a .class file only. All source files are kept in .java files.
Only one public type is allowed per .java file.
There is no limit on the number of objects being created from a class.
These are also called Java naming rules.
Java compiler does not complain about a missing main method.
class CLASSNAME { }
CLASSNAME class { }
class CLASSNAME; { }
Class CLASSNAME { }
Use the keyword class but not Class.
class Table { Table(){System.out.println("Table Created");} }
Table t = new Table;
Table t = new Table();
Table() t = new Table();
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