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Explain the term- Comparing Strings
For comparing Strings never use == operator, use equals method of String class.
- == operator compares addresses (shallow comparison) while equals compares values (deep comparison)
For instance: string1.equals (string2)
How are this () and super() used with constructors? this() Constructors: is used to pointing current class instance. Can be used with methods or variables. Used to call
Are constructors inherited ? Can a subclass call the parent class constructor and When?
Determine the meaning of finalize When a finalize method is defined in a class, Java run time calls finalize() whenever it's about to recycle an object of t
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You are required to design & implement online food delivery system using Java RMI technology. This involves writing both the server and the client program(s). Client programs can u
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