What is Marker interface in java? and what is clone?

Answer Posted / gaurav j

How can you serialize an object. The execution must be finished so that results can be serialized. But if execution is finished so will be data. Marking an object will tell jvm to hold data for specified operation and then mark it for garbage collection, just my thought. Please verify.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain the difference between a Thread and a Process.

569


which is advanced deep technology in java launched by the sun microsystem??? The answer is very logical If u need correct answer mail me at priya_gupta@gmail.com

3195


What is the difference between sleep and wait in java?

515


What is the primitive type short?

581


Why do we need strings in java?

528






What is the difference between == and === javascript?

577


Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?

563


What is the use of parse function in java?

517


What is difference between jdk,jre and jvm?

573


How does compareto method work?

526


What are different types of arrays?

537


What is array list in java?

593


Write a function to find out longest palindrome in a given string?

596


What are the types of strings?

570


Which types of exceptions are caught at compile time?

567