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. All raw data types should be read and uploaded to the database as an array of

  • int
  • char
  • bollean
  • byte

Answer: Option D

2. Program which executes applet is known as

  • applet engine
  • virtual machine
  • JVM
  • None of above

Answer: Option A

3. Which driver is called as thin-driver in JDBC

  • Type-1 driver
  • Type-2 driver
  • Type-3 driver
  • Type-4 driver

Answer: Option D

4. pow () is associated with which class

  • Math class
  • Input stream class
  • Object class
  • None of above

Answer: Option A

5. Hot java is

  • System software
  • Web browser
  • IDE
  • Java environment

Answer: Option B

Read more from - Java Objective Questions Answers -Chapter 1