Java 5 online test, online practice test, exam, quiz

Java 5 Online Test

The purpose of this online test is to help you evaluate your Java 5 knowledge yourself. These Multiple Choice Questions (MCQs) on Java 5 will prepare you for technical round of job interview, written test and many certification exams.

The test contains 25 questions and there is no time limit. You will get 1 point for each correct answer. You will get your online test score after finishing the complete test.

(Total 25 questions) (Time spent 0:0)

1. Which of the following are true?

The Serializable interface is used to identify objects that may be written to an output stream.
The Externalizable interface is implemented by classes that control the way in which their objects are serialized.
The Serializable interface extends the Externalizable interface.
a and b

View Test Answer

Java 5 online test, online practice test, exam, quiz

Java 5 Online Test

Online Practice Test

Advertisement