Computers and Technology, 13.07.2019 00:30 arod20061

Assume that the reference variable r refers to a serializable object. write code that serializes the object to the file objectdata. dat.

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Answer from: babysisjessica1

FileOutputStream out = new FileOutputStream("ObjectData.dat");

ObjectOutputStream ostream = new ObjectOutputStream(out);

ostream.writeObject(r);

Explanation:

For object serialization, we can use the writeObject method of java.io.ObjectOutputStream class.

The complete code fragment is as follows:

import java.io.*;

class Demo{

public static void main(String args[]){

try{

r = <Reference to Object to be serialized> ;

FileOutputStream out = new FileOutputStream("ObjectData.dat");

ObjectOutputStream ostream = new ObjectOutputStream(out);

ostream.writeObject(r);

ostream.close();

} catch(Exception e){

e.printStackTrace();

}

Answer from: Quest

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Answer from: Quest

This statement is correct

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Assume that the reference variable r refers to a serializable object. write code that serializes the...

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