JAVA and J2EE importent Interview question topics

Interview questions form these topics

• Java api
• Primitive data types
• Byte code
• Inheritance principle
• Interface and abstract
• Polymorphism and encapsulation
• Constructors
• Equal () and ==
• Calling super class
• Resource handle
• Reflection
• Array list
• Generics
• J2sdk1.4 and 1.4 examples

J2EE

• Jdbc
• Steps for getting data from db
• Connection pooling servlet
• Dopost
• Session tracking
• Jsp
• Scripting elements
• Pass bean data to jsp
• Jsp and servlet
• Jstl
• Session façade and business delegate design pattern
• STTUTS
• Xml file used
• Action servlet
• Action form
• Validator framework
• Struts flow

XML

• XML
• DOM vs SAX
• XSD vs DTD
• Xpath with example
• XSLT
• FOT

ANT

• Why use ant,
• Default file name for ant
• How to compile all jsp files in war using ant
• Can ant run in multithread mode
• Debug ant script

HTML

• Explain HTML Frames,
• iFrames
• No Frame and Frame Attributes
• Please describe each in turn
• What tags are used to embed one html page inside another html page(with out using frames)
• If a page has to be loaded over all frames in window what should be the values of TARGET attributes?
• Call spacing
• Cell padding
• 
  Html
• Xhtml
• Diff whdh=100 and width=100%
• Why use100%
• Nest tables within tables

JAVA SCRIPT

• Why use JS
• Common events in Js
• How u assign object properties
• Looping structures in JS
• JS data types
• JS DOM

PS SQL

• DB schema
• Stored procedure
• Package
• Plsql and sql
• Example of SQL92/ANSI syntax
• Unions
• Intersects
• Minus
• Synonyms and types
• Indexes and its uses
• Save point
• Mutating table