MCQOPTIONS
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| 1. |
What is the output of this program?import java.io.*; public class serialization_Example { public static void main(String[] args) { try { Newclass obj1 = new Newclass("InterviewMania", -10, 3.2e20); FileOutputStream fos = new FileOutputStream("serial"); ObjectOutputStream oos = new ObjectOutputStream(fos); oos.writeObject(obj1); oos.flush(); oos.close(); } catch(Exception e) { System.out.println("Serialization" + e); System.exit(0); } try { Newclass obj2; FileInputStream fis = new FileInputStream("serial"); ObjectInputStream ois = new ObjectInputStream(fis); obj2 = (Newclass)ois.readObject(); ois.close(); System.out.println(obj2); } catch (Exception e) { System.out.print("deserialization" + e); System.exit(0); } } } class Newclass implements Serializable { String str; int k; double p; Newclass (String str, int k, double p) { this.p = p; this.k = k; this.str = str; } } |
| A. | Newclass@776ec8df |
| B. | InterviewMania |
| C. | Interview |
| D. | Mania |
| E. | None of these |
| Answer» B. InterviewMania | |