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Q 1 - What of the following is the default value of a local variable?
It is the process where one object acquires the properties of another. With the use of inheritance the information is made manageable in a hierarchical order.
Holding the reference of the other class within some other class is known as composition. It represents a HAS-A relationship. For example, a Student has a Pen. Here Student class has Pen as its instance variable.
Holding the reference of the other class within some other class is known as composition. It represents a HAS-A relationship. For example, a Student has a Pen. Here Student class has Pen as its instance variable.
A transient variable is a variable that may not be serialized during Serialization and which is initialized by its default value during de-serialization.
Runtime polymorphism or dynamic method dispatch is a process in which a call to an overridden method is resolved at runtime rather than at compile-time. In this process, an overridden method is called through the reference variable of a superclass.
Q 10 - In which case, a program is expected to recover?
