Interview Questions and Answers for 'ZooPlu' - 2 question(s) found - Order By Rating Q1. Can you name some of the Java frameworks in different domains ? Frameworks
Ans. Web Framework - Spring , Struts, Play
Dependency Injection frameworks - Google Guice , PicoContainer and Dagger
ORM Framework - Hibernate
Big Data / ETL Frameworks - Apche Hadoop , Apache Crunch, Apache Spark.
View Frameworks - JSF , Apache Wicket,jtwig.
Java Gui Frameworks - SWT , AWT, JavaFX
Testing - Junit, Mockito, PowerMock, EasyMock, JMock, JMockit
Rest Web services - Jersey , Restlet , RestX, RestEasy ,Restfulie
Here is the big list for reference - http://javasearch.buggybread.com/home2.php?keyword= Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  frameworks Asked in 2 Companies intermediate   frequent Related Questions Explain Flow of Spring MVC ? What is MVC ? Why Struts 1 Classes are not Thread Safe whereas Struts 2 classes are thread safe ? Which of the following is not the advantage of Mocking frameworks ? What bean scopes does Spring support? Explain them. What are the steps to be performed while coding Junit with Mocking framework ? Name few Dependency Injection frameworks ? Which java frameworks have you used ? What are different modules of spring ? What is Spring configuration file? Frequently asked at Manhattan Associates ( Based on 2 feedback ) Q2. What is a Lambda Expression ? What's its use ? Core Java
Ans. Its an anonymous method without any declaration.
Lambda Expression are useful to write shorthand Code and hence saves the effort of writing lengthy Code.
It promotes Developer productivity, Better Readable and Reliable code. Sample Code for lambda Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  java   java8   lambda expression   architecture Asked in 58 Companies expert   frequent Try 1 Question(s) TestRelated Questions Difference between final and effectively final ? Why is effectively final even required ? Difference between Predicate, Supplier and Consumer ? What are the problems one could face while working with serverless technologies like AWS Lambda ? How does AWS Lambda handle failure during event processing? Can you explain the integration between API Gateway and Lambda if we wish to develop services using these tools. What would you do if you see an error thrown by a lambda function as "Access Denied" while doing something with S3 ? What are the advantages and disadvantages of using Lambda over EC2 ? What are the different trigger types in AWS Lambda ? What does the following lambda expression means ?