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Question posted by Roshni

+1 vote
1 answer
Explain Either/Left/Right Design Pattern in Scala?
posted Aug 19, 2016
  • scala
  • interview questions
+1 vote
1 answer
What is the current latest version of Scala?What is the major change or update in Scala 2.12?
posted Aug 19, 2016
  • scala
  • interview questions
+1 vote
1 answer
How can I return a readily available (static) HTML page to the user instead of generating it in the servlet?
posted Jan 5, 2016
  • servlet
  • java
+1 vote
1 answer
How can I share data between two different web applications?
posted Jan 5, 2016
  • java
  • servlet
+2 votes
1 answer
Difference between synchronized and ReentrantLock in Java?
posted Dec 31, 2015
  • java
+5 votes
1 answer
How do you avoid NullPointerException, while comparing two Strings in Java?
posted Dec 31, 2015
  • java
  • hash
+1 vote
1 answer
Java: Does the RequestDispatcher expect a relative URL to be relative to the originally-called servlet
posted Dec 18, 2015
  • java
  • servlet
+1 vote
1 answer
What is a Servlet Context?
posted Dec 18, 2015
  • java
  • servlet
+2 votes
1 answer
How do you prevent for creating another instance of Singleton using clone() method?
posted Apr 30, 2015
  • java
+2 votes
1 answer
What is double checked locking in Singleton?
posted Apr 30, 2015
  • java
+1 vote
1 answer
Why Enum Singleton are better in Java Explain with example?
posted Apr 30, 2015
  • java
0 votes
1 answer
Singleton pattern from Java Development Kit explain with example?
posted Apr 30, 2015
  • java
+1 vote
1 answer
Example of Thread Sleep method in Java?
posted Apr 10, 2015
  • java
  • multithreading
  • threads
+1 vote
1 answer
Difference between Wait and Sleep , Yield in Java ?
posted Apr 10, 2015
  • java
+2 votes
2 answers
What is difference between calling wait() and sleep() method in Java multi-threading?
posted Apr 10, 2015
  • java
+3 votes
1 answer
What is the role of Remote Interface in RMI ?
posted Mar 23, 2015
  • java
+2 votes
1 answer
What are the layers of RMI Architecture ?
posted Mar 23, 2015
  • java
+3 votes
1 answer
What is the basic principle of RMI architecture ?
posted Mar 23, 2015
  • java
+2 votes
1 answer
What are the Two things to remember when using Java RMI?
posted Mar 18, 2015
  • java
+2 votes
1 answer
What is RMI and Explain detail ?
posted Mar 18, 2015
  • java
+4 votes
1 answer
How to Get client’s address and hostname in Servlet?
posted Mar 12, 2015
  • java
  • servlet
+4 votes
2 answers
how to retrieve headers in Servlet?Get all Request Headers in Servlet with example?
posted Mar 12, 2015
  • servlet
  • java
+1 vote
1 answer
Can you explain about the priority Queue in Java ?
posted Jan 7, 2015
  • java
+1 vote
1 answer
What are the advantages of using Interface type in collection ?
posted Jan 7, 2015
  • java
+1 vote
1 answer
Can you explain the difference between fail fast iterator and fail safe iterator ?
posted Jan 7, 2015
  • java
+1 vote
1 answer
what is the difference between iterator and list iterator ?
posted Jan 7, 2015
  • java
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