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A servlet is a web-server side Java component which typically communicates using HTTP. You can use it for executing whatever logic you want at the server side. It can also emit HTML as output to be displayed on the client-side on a browser or something. A JSP is also ultimately compiled into a servlet.
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A servlet is a web-server side Java component which typically communicates using HTTP. You can use it for executing whatever logic you want at the server side. It can also emit HTML as output to be displayed on the client-side on a browser or something. A JSP is also ultimately compiled into a servlet.

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i want a answer for these questions....???? 
 
java servlets 
________________________________________________ 
# HTTP Protokolen--?? 
 
# Servelt Life Cycle??? 
 
# Servlet Concurrency Issues??? 
 
# HTTPSessions??? 
 
cookies??? 
 
 
 
JSP____________________________________________ 
 
# The idea behind JSP 
 
# JSP versus Servlets 
 
# building of a JSP side 
 
# Implicit JSP Objects 
 
# Error Pages 
 
 
 
JAVA beans 
___________________________________ 
 
# the idea behind JavaBeans 
 
# how to make java JavaBean 
 
# use of JavaBeans in a application 
 
# use of JavaBeans from JSP's 
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i want a answer for these questions....????

java servlets
________________________________________________
# HTTP Protokolen--??

# Servelt Life Cycle???

# Servlet Concurrency Issues???

# HTTPSessions???

cookies???



JSP____________________________________________

# The idea behind JSP

# JSP versus Servlets

# building of a JSP side

# Implicit JSP Objects

# Error Pages



JAVA beans
___________________________________

# the idea behind JavaBeans

# how to make java JavaBean

# use of JavaBeans in a application

# use of JavaBeans from JSP's 

java servlets

Java Enterprise Edition (Java EE) is a specification defining a collection of Java-based server and client technologies and how they interoperate. Java EE specifies server and client architectures and uses profiles to define technology sets targeted at specific classes of applications. All Java EE profiles share a set of common features, such as naming and resource injection, packaging rules and security requirements.

Java EE

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.