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Oracle Java SE 11 Developer 1z0-819 Question # 40 Topic 5 Discussion

Oracle Java SE 11 Developer 1z0-819 Question # 40 Topic 5 Discussion

1z0-819 Exam Topic 5 Question 40 Discussion:
Question #: 40
Topic #: 5

Given the code fragment from Box. Java:

1z0-819 Question 40

Given the code fragment from item.java:

1z0-819 Question 40

Given the information:

The classes Box and items are encapsulated with getters and setters methods. The classes Box and Item contains required constructors source code.

and the code fragment:

1z0-819 Question 40

Which action serializes the b1 object?


A.

Handle NoteSerilaizeableException in the try clause or throw in the main() method definition.


B.

Remove out.flush () method invocation.


C.

Implement the Serializable interface in the item class.


D.

Override readObject () and writeObject () method in the Book class.


E.

Add SerialVersionID to the Box and item class


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