• +91 9723535972
  • info@interviewmaterial.com

Java Interview Questions and Answers

Question - Jack developed a program by using a Map container to hold key/value pairs. He wanted to make a change to the map. He decided to make a clone of the map in order to save the original data on side. What do you think of it? ?

Answer - If Jack made a clone of the map, any changes to the clone or the original map would be seen on both maps, because the clone of Map is a shallow copy. So Jack made a wrong decision.

Comment(S)

Show all Coment

Leave a Comment




NCERT Solutions

 

Share your email for latest updates

Name:
Email:

Our partners