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Question posted by Dhaval Vaghela

+1 vote
0 answers
Why should i prefer FCM rather than GCM, What are the advantages of FCM?
posted Feb 7, 2017
  • android
  • fcm
0 votes
1 answer
What is the volatile keyword in Java? How and why should we use it?
posted Feb 6, 2017
  • java
0 votes
0 answers
Which one will be faster in Java, Increment operator or Decrement operator?
posted Jan 28, 2017
  • java
  • interview questions
0 votes
1 answer
What is the difference between MongoDB and CouchDB?
posted Jan 28, 2017
  • mongodb
  • couchdb
  • interview questions
+1 vote
1 answer
What is the difference between an Interface and abstract class?
posted Jan 27, 2017
  • java
  • interview questions
0 votes
0 answers
What is the use of Dot notation in mongodb?
posted Jan 27, 2017
  • mongodb
+2 votes
1 answer
What are the tools are placed in An Android SDK?
posted Jan 24, 2017
  • android
  • java
0 votes
0 answers
How do I define or alter the collection schema in mongodb?
posted Jan 23, 2017
  • mongodb
+1 vote
1 answer
What is the difference between factory and abstract factory pattern?
posted Jan 23, 2017
  • java
+1 vote
1 answer
What is immutable object? Can you write immutable object?
posted Jan 23, 2017
  • java
+2 votes
1 answer
What is the difference between one-way binding and two-way binding in Angular js?
posted Jan 20, 2017
  • angular.js
0 votes
0 answers
What is Sharding in MongoDB? Explain it.
posted Jan 20, 2017
  • mongodb
+2 votes
1 answer
What is the difference between ng-show/ng-hide and ng-if directives?
posted Jan 20, 2017
  • angular.js
+1 vote
1 answer
What happens if an index does not fit into RAM in mongodb?
posted Jan 20, 2017
  • mongodb
  • memory
+1 vote
2 answers
How is MongoDB better than other SQL databases?
posted Jan 20, 2017
  • mongodb
  • database
  • mysql
+1 vote
0 answers
How to create a thread-safe singleton in Java using double-checked locking?
posted Jan 20, 2017
  • java
  • programming
+3 votes
1 answer
What if I write static public void instead of public static void?
posted Jan 19, 2017
  • java
+1 vote
1 answer
Can we override static method in Java? if we create the same method in the subclass is it compile time error?
posted Jan 6, 2017
  • java
+1 vote
2 answers
I want to print "Hello" even before main() is executed. How can we achieve that?
posted Jan 4, 2017
  • java
  • interview questions
+1 vote
1 answer
I don't want my class to be inherited by any other class. What should i do?
posted Jan 4, 2017
  • java
0 votes
1 answer
What is difference between Path and Classpath?
posted Jan 4, 2017
  • java
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