Answer Posted / guest
Hi...
Abstract class: U cannot instantiate an object of Abstract
class.An abstract class should having atleast one abstract
methoda and it should not final.
Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
Which of the classes will have more memory allocated?
What is a java developer salary?
Define jre i.e. Java runtime environment?
In multi-threading how can we ensure that a resource isn't used by multiple threads simultaneously?
What happens if a constructor is declared private?
What is difference between array and arraylist in java?
What is difference between adapter class and listener?
What is busy spin, and why should you use it?
What is the longest unicode character?
Can we compare two strings in java?
Is null in java?
What is the latest java version?
What do you mean by inner class in java?
Explain java code for recursive solution's base case?
Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?