Java - Interview Questions and Answers for 'Stack memory' | Search Java Interview Question - javasearch.buggybread.com
Javasearch.buggybread.com
Share

Search Java Interview Questions


 2137 questions in repository.
 There are more than 200 unanswered questions.
Click here and help us by providing the answer.
Label / Company      Label / Company / Text

   



Interview Questions and Answers for 'Stack memory' - 4 question(s) found - Order By Newest

 Q1. Which are the different segments of memory ?Core Java
Anonymous
Ans. 1. Stack Segment - Contains primitives, Class / Interface names and references.

2. Heap Segment - Contains all created objects in runtime, objects only plus their object attributes (instance variables), Static variables are also stored in heap.

3. Code Segment - The segment where the actual compiled Java bytecodes resides when loaded

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   memory   memory management   stack memory   heap memory   code segment memory   advanced     NX Developer  Velocity  Commvault  eBizprise Taiwan  Tata Consultancy (TCS)      expert        frequent

Try 6 Question(s) Test


 Q2. Why do member variables have default values whereas local variables don't have any default value ?
Core Java
Anonymous
Ans. member variable are loaded into heap, so they are initialized with default values when an instance of a class is created. In case of local variables, they are stored in stack until they are being used.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jvm   memory management   variables   stack memory   heap memory   default values      expert


 Q3. Which kind of memory is used for storing object member variables and function local variables ?
Anonymous
Ans. Local variables are stored in stack whereas object variables are stored in heap.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jvm   memory management   stack memory   heap memory      expert


 Q4. Difference between Stack and Heap memory ?Core Java
Admin
info@buggybread.com
Ans. Stack memory areas is used to hold method and local variables while objects are always allocated memory in the heap. The heap memory is shared between multiple threads whereas Stack memory isn't.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   memory management   stack memory   heap memory   difference between   ebay     ABCD Corp  Society for Worldwide Interbank Financial Telecommunication (SWIFT)      intermediate        frequent

Try 1 Question(s) Test




Subscribe to Java News and Posts. Get latest updates and posts on Java from Buggybread.com
Enter your email address:
Delivered by FeedBurner



comments powered by Disqus
 

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.

Any input from you will be highly appreciated and It will unlock the application for 10 more requests.

Company Name:
Questions Asked:
         

X Close this

X Close this

Help Us Improve.
Please share your
interview experience.

Company Name:   


Questions Asked: