Senior Java Engineer required
Company: A client of Human capital
Requirement Summary:
- To take part in design/development of UI/presentation layer of web based java applications
- Excellent communication skills
- Integration,permformance & load testing of the product
- Assist QA team with technical documents about the product
- Expertise in JSP,HTML,DHTML,OO JavaScript experience,Struts,Ajax,XSLT,XML,Web services & SOAP
- Good in database Oracle & Sql
- Experience in JUnit,Spring,Ant,Perforce and Jira is desirable
Perspective Profile will be like:
- BE in computer science or equivalent qualificaion
Location:
Noida
Experience:
4 to 9 years
Contact details:
kapil@thehumancapital.net
Phone: 9810344234
1 comment:
JAVA & J2EE Interview Questions and Answers
What is the use of bin and lib in JDK?- Bin contains all tools such as javac, appletviewer, awt tool, etc., whereas lib contains API and all packages.
What is casting?- Casting is used to convert the value of one type to another.
What is final, finalize() and finally?- final : final keyword can be used for class, method and variables. A final class cannot be subclassed and it prevents other programmers from subclassing a secure class to invoke insecure methods. A final method can’t be overridden. A final variable can’t change from its initialized value. finalize() : finalize() method is used just before an object is destroyed and can be called just prior to garbage collection. finally : finally, a key word used in exception handling, creates a block of code that will be executed after a try/catch block has completed and before the code following the try/catch block. The finally block will execute whether or not an exception is thrown. For example, if a method opens a file upon exit, then you will not want the code that closes the file to be bypassed by the exception-handling mechanism. This finally keyword is designed to address this contingency.
What is UNICODE?- Unicode is used for internal representation of characters and strings and it uses 16 bits to represent each other.
What is Garbage Collection and how to call it explicitly?- When an object is no longer referred to by any variable, java automatically reclaims memory used by that object. This is known as garbage collection. System. gc() method may be used to call it explicitly.
What is finalize() method?- finalize () method is used just before an object is destroyed and can be called just prior to garbage collection.
What is the difference between String and String Buffer?- a) String objects are constants and immutable whereas StringBuffer objects
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