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Post under tag java
Recent questions under tag java
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1
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What is the difference between notify() and notifyAll() in java?
posted
Jan 25, 2018
by
Jon Deck
java
interview questions
0
votes
0
answers
What is the purpose of toString() method in java ?
posted
Jan 25, 2018
by
Jon Deck
java
interview questions
string
0
votes
1
answer
How many ways we can create the string object in java?
posted
Jan 25, 2018
by
Jon Deck
string
java
interview questions
0
votes
1
answer
What gives Java its 'write once and run anywhere' nature?
posted
Jan 25, 2018
by
Frank Lee
java
interview questions
0
votes
1
answer
What is FutureTask class in java?
posted
Jan 25, 2018
by
Frank Lee
java
interview questions
0
votes
1
answer
What is atomic operation? What are atomic classes in Java Concurrency API?
posted
Jan 25, 2018
by
Frank Lee
java
interview questions
0
votes
0
answers
What are the improvements in Concurrency API in Java 8?
posted
Jan 25, 2018
by
Frank Lee
java
interview questions
+1
vote
1
answer
What is the different between ResultSet and RowSet in java?
posted
Jan 21, 2018
by
Frank Lee
java
interview questions
jdbc
0
votes
1
answer
What is the use of setFetchSize() and setMaxRows() statement in java?
posted
Jan 21, 2018
by
Frank Lee
java
interview questions
0
votes
1
answer
What are different types of ResultSet in java?
posted
Jan 21, 2018
by
Frank Lee
java
interview questions
jdbc
0
votes
1
answer
What is the limitation of PreparedStatement in java and how to overcome it?
posted
Jan 21, 2018
by
Frank Lee
java
interview questions
0
votes
1
answer
What is the major advantage of external iteration over internal iteration in java?
posted
Jan 19, 2018
by
Jon Deck
java
interview questions
+1
vote
0
answers
Why char array is preferred over string for storing password?
posted
Jan 19, 2018
by
Jon Deck
java
interview questions
string
0
votes
1
answer
How to Split String in java?
posted
Jan 19, 2018
by
Jon Deck
java
interview questions
string
0
votes
1
answer
What are different ways to iterate over a list in java?
posted
Jan 18, 2018
by
Ammy Jack
interview questions
java
0
votes
1
answer
What is String Pool in java?
posted
Jan 18, 2018
by
Ammy Jack
java
interview questions
string
0
votes
1
answer
Why String is popular HashMap key in Java?
posted
Jan 18, 2018
by
Frank Lee
java
interview questions
string
0
votes
1
answer
How to convert String to byte array and vice versa in java?
posted
Jan 18, 2018
by
Frank Lee
interview questions
java
0
votes
0
answers
What is String subSequence method in java?
posted
Jan 18, 2018
by
Frank Lee
java
interview questions
string
0
votes
0
answers
How can we integrate log4j in Struts2 application?
posted
Jan 18, 2018
by
anonymous
java
interview questions
struts2
+1
vote
1
answer
In Java, What is the difference between Struts1 vs Struts2?
posted
Jan 10, 2018
by
anonymous
struts1
struts2
java
0
votes
0
answers
Why java connection, statement and prepared statements are interfaces not classes ? What is/are the benefit(s)?
posted
Dec 30, 2017
by
anonymous
java
interview questions
0
votes
0
answers
What is the difference between Gradle and Maven in Java ?
posted
Dec 29, 2017
by
Parampreet Kaur
java
maven
gradle
+1
vote
1
answer
Which collection classes provide random access of it’s elements?
posted
Dec 20, 2017
by
Jon Deck
java
interview questions
0
votes
0
answers
What is DispatcherServlet and ContextLoaderListener?
posted
Dec 20, 2017
by
Jon Deck
java
spring
servlet
interview questions
+1
vote
1
answer
What does super keyword do in java?
posted
Dec 15, 2017
by
Jon Deck
java
interview questions
keywords
0
votes
0
answers
How to sort a collection of custom objects in Java?
posted
Dec 15, 2017
by
Jon Deck
java
interview questions
0
votes
0
answers
What is the use of execAndWait interceptor in Struts2?
posted
Dec 13, 2017
by
Frank Lee
java
interview questions
struts2
+1
vote
1
answer
What are the attributes of JSF data table tag?
posted
Dec 13, 2017
by
Frank Lee
java
interview questions
+1
vote
1
answer
What is a render kit in JSF?
posted
Dec 12, 2017
by
Jon Deck
java
interview questions
+1
vote
1
answer
What are the validator tags used in JSF?
posted
Dec 11, 2017
by
Jon Deck
java
interview questions
0
votes
1
answer
What are the benefits of data table tags in JSF?
posted
Dec 11, 2017
by
Jon Deck
java
interview questions
server
0
votes
1
answer
Write a method to calculate total Weight of a hill pattern in Java?
posted
Dec 10, 2017
by
Arindam Nath
java
interview questions
0
votes
0
answers
Can the JSF support multiple faces configuration files?
posted
Dec 9, 2017
by
Jon Deck
java
interview questions
server
0
votes
0
answers
What is the use of token interceptor in Struts2?
posted
Dec 9, 2017
by
Jon Deck
java
interview questions
struts2
+1
vote
1
answer
What is marker interface in java?
posted
Dec 8, 2017
by
Jon Deck
java
interview questions
+1
vote
1
answer
What is Java package and which package is imported by default?
posted
Dec 8, 2017
by
Jon Deck
java
interview questions
0
votes
0
answers
What is Aspect, Advice, Pointcut, JointPoint and Advice arguments in AOP (Aspect-oriented programming)?
posted
Dec 6, 2017
by
Gn Guruswamy
java
programming
aop
interview questions
+1
vote
1
answer
What are the minimum configurations needed to create spring MVC application?
posted
Dec 6, 2017
by
Gn Guruswamy
spring
java
interview questions
mvc
0
votes
Java does not define which type modifier? [MCQ]
posted
Dec 5, 2017
by
anonymous
java
interview questions
+1
vote
1
answer
What are different ways to create action classes in Struts2?
posted
Dec 3, 2017
by
Gn Guruswamy
struts2
java
interview questions
+1
vote
1
answer
What is use of Hibernate Session merge() call?
posted
Dec 3, 2017
by
Gn Guruswamy
hibernate
java
interview questions
0
votes
1
answer
What is type inference? Is type inference available in older versions like Java 7 and before 7?
posted
Dec 1, 2017
by
Jon Deck
java
interview questions
0
votes
1
answer
What is Spliterator in Java SE 8? Differences between Iterator and Spliterator in Java SE 8?
posted
Dec 1, 2017
by
Jon Deck
java
interview questions
0
votes
1
answer
What is difference between intermediate operations and terminal operations of Java 8’s stream API?
posted
Nov 30, 2017
by
Ammy Jack
java
interview questions
+1
vote
1
answer
What are the two ways of binding supported by JSF?
posted
Nov 27, 2017
by
Jon Deck
java
server
interview questions
+1
vote
1
answer
How can we get Servlet API Request, Response, HttpSession etc Objects in action classes?
posted
Nov 27, 2017
by
Frank Lee
java
servlet
interview questions
0
votes
1
answer
What are required configurations for JSF framework?
posted
Nov 26, 2017
by
Ammy Jack
java
server
interview questions
0
votes
1
answer
What is the use of namespace in action mapping in Struts2?
posted
Nov 26, 2017
by
Ammy Jack
struts2
java
interview questions
0
votes
Java keywords are written in lowercase as well as uppercase. [MCQ]
posted
Nov 24, 2017
by
anonymous
java
interview questions
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