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

Search Interview Questions


 2778 questions in repository.
 There are more than 200 unanswered questions.
Click here and help us by providing the answer.
 Have a video suggestion.
Click Correct / Improve and please let us know.
Label / Company      Label / Company / Text

   



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

Frequently asked to fresh graduates.
  Q1. Difference between Process and Thread ?Operating System
Anonymous
Ans. Process is a program in execution whereas thread is a separate path of execution in a program.

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

   Like      Discuss      Correct / Improve     java   threads   multi threading   operating system   basic interview question     Walt Disney  Goldman Sachs  Nuance  Bank of America  Cogent Infotech  Sogeti  Siemens  Veritas  Vudu  One97 Communications  Riverbed Technology  TK20  MZ  Utopia  LogicMonitor  Lockheed Martin  Lab49  IGATE  Intel Corp  Verint Systems  Kronos  Amazon.com  Citrix  Persistent Systems      basic        frequent


Very frequently asked if being interviewed for hibernate. Frequently asked in Tata Consultancy (TCS) and Overstock.com
  Q2. Difference between load and get ?Hibernate
Admin
info@buggybread.com
Ans. If id doesnt exist in the DB load throws an exception whereas get returns null in that case.get makes the call to DB immediately whereas load makes the call to proxy.

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

   Like      Discuss      Correct / Improve     hibernate     Overstock.com  Nagarro  Anthem  Tata Consultancy (TCS)  Nucleus Software Exports  CDK Global  Dell  Capgemini  Persistent Systems  HCL Technologies  Nagarro  Sears  CDK Global  Oracle  Nucleus Software Exports  CACI International      basic        frequent


 Q3. What are the examples of immutable objects in Java ?Core Java2017-05-29 08:35:00

Ans. Following Classes in Java SE creates immutable objects

String class
Wrapper Classes like Integer, Float etc.
StackTraceElement
Most Enum classes
File Class
Locale Class

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

   Like      Discuss      Correct / Improve     immutable objects  immutable     Persistent Systems      Basic        frequent


 Q4. Can you give real time examples of thread or where thread are actually used ?Core Java2017-05-29 08:35:42

 This question was recently asked at 'Persistent Systems'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve     threads  multithreading     Persistent Systems




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: