download Mastguru Android App

Question Detail

Interfaces helps in which type of inheritance

  • Multiple inheritance
  • Multilevel inheritance
  • Hierarchical inheritance
  • None of above

Answer: Option A

Similar Questions :

1. 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

2. Which method of the Applet class displays the result of applet code on screen

  • run() method
  • paint() method
  • drawString() method
  • main() method

Answer: Option B

3. What do you mean by javap

  • java compiler
  • java Interpreter
  • java Disassemble
  • java debugger

Answer: Option C

4. Which method of java is invoked by JVM to reclaim the inaccessible memory location

  • reclaim() method
  • final() method
  • finalize() method
  • both b and c

Answer: Option C

5. In which we clone the object and their constituent parts

  • Shallow cloning
  • Deep cloning
  • Both of above
  • None of above

Answer: Option B

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