What is not the use of "this" keyword in Java?
A. Passing itself to another method
B. Calling another constructor in constructor chaining
C. Referring to the instance variable when local variable has the same name
D. Passing itself to method of the same class
Answer: Option D
This Question Belongs to Java Program >> Constructors And Methods
What is a constructor in Java?
A. A special method to create instances of classes
B. A method used for mathematical calculations
C. A method to perform string manipulations
D. An exception handling mechanism
In Java, which method is automatically called when an object is created?
A. start()
B. main()
C. init()
D. constructor()
What is method overloading in Java?
A. Defining multiple methods with the same name in the same class
B. Calling methods from another class
C. Using methods to load data from a file
D. Running methods in parallel threads
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