download Mastguru Android App

Question Detail

In java, gc() method is available in which package

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

Answer: Option A

Similar Questions :

1. Which of the following statements about arrays is syntactically wrong

  • arrayName[] p = new arrayName[5];
  • arrayName p[5];
  • arrayName[] p [];
  • arrayName p[][] = new arrayName[2][];

Answer: Option B

2. Process of creating exact copy of the existing object is called

  • cloning
  • overloading
  • overriding
  • coping

Answer: Option A

3. Program which executes applet is known as

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

Answer: Option A

4. Constructor has return type

  • True
  • False

Answer: Option B

5. Which keyword represents object of the present class

  • interface
  • package
  • this
  • static

Answer: Option C

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