download Mastguru Android App

Question Detail

Process of creating exact copy of the existing object is called

  • cloning
  • overloading
  • overriding
  • coping

Answer: Option A

Similar Questions :

1. What is meaning of jar

  • java archived
  • java array
  • java architecture
  • none of these

Answer: Option A

2. The Externizable interface extends the serializable interface

  • True
  • False

Answer: Option A

3. Which of the following command is used to compile the Java program

  • java
  • javac
  • javap
  • none of these

Answer: Option B

4. 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

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

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

Answer: Option D

Read more from - Java Objective Questions Answers -Chapter 1
Post a comment

    Mastguru Youtube Channel

    Videos @mastguru

    Free useful videos - Subscribe Mastguru
     

    Get Free Current Affairs and Govt Jobs Alerts in your mailbox

    To Appreciate Our Effort, Please Like Us

    Quantitative Aptitude
    English Aptitude
    Reasoning Aptitude
    Computer Awareness
    General Knowledge
    Current Affairs
    IT Officer Aptitude
    Programming Aptitude
    Latest Govt Jobs