SCJP Module-11 Question-4
The Sample program given below will test your knowledge about the Serialization and persistent variable in Java.
The Sample program given below will test your knowledge about the Serialization and persistent variable in Java.Given a sample code:
1 import java.io.*;
2 class Student implements Serializable {
3 // Choose correct option
4 public Integer rollno;
5 public String address;
6 public transient int ccode;
}
What should be placed at line no-3 for appropriate serialVersionUID ? Choose the correct statement?
(A) final long serialVersionUID = any long value;
(B) ANY-ACCESS-MODIFIER
static final long serialVersionUID = any long value;
(C) static int serialVersionUID = any integer value;
(D) float
serialVersionUID = any float value;
Answer:
(B)
