Question Detail

Inheritance means

Sub class extends super class
Sub class extends Base class
Sub class create object of super class
All of the above

Answer: Option A

Similar Questions :

1. Program which executes applet is known as

applet engine
virtual machine
JVM
None of above

Answer: Option A

2. javah stands for

java compiler
java interpreter
java dissasamebler
java header file

Answer: Option D

3. The Externizable interface extends the serializable interface

True
False

Answer: Option A

4. Thread class is available in

java.io package
java.lang package
java.awt package
java.util package

Answer: Option B

5. Private Constructors can't be access from any derived classes neither from another class

True
False

Answer: Option A

Read more from - Java Objective Questions Answers -Chapter 1