Why processing an unknown number of parameters, Why Processing An Unknown N...

Why Processing An Unknown Number Of Parameters ? Most of the time you have a fairly high-quality idea of what parameters will and won't be passed to your applet. Therefore som

Difference b/w redirecting a request and forwarding request, Both function...

Both functions send you to a new resource like JSP, Servlet etc.     Normal 0 false false false EN-US X-NONE X-NONE

What is meant through semantic error, What is meant through semantic error?...

What is meant through semantic error? It is an error that a developer encounters while a statement is executed but it was not intended through him (the developer). Such errors ar

Describe the concept of constructor chaining, Question: A new software ...

Question: A new software engineer has joined Axistex Ltd. The systems analyst informs him that the organisation works with different operating system. The HR department works w

Java coding required, Java coding required Project Description: Need ...

Java coding required Project Description: Need to develop a website. Require Java coders urgently. Skills required are Graphic Design, HTML, PHP, Java, Website Design

Http tunneling and rmi calls across firewalls , RMI transport layer usually...

RMI transport layer usually opens direct sockets to the server. Several Intranets have firewalls that do not accept this. To get through the firewall an RMI call may be embedded wi

Write the hashcode() method of java.lang.object, Write the hashCode() metho...

Write the hashCode() method of java.lang.Object Anytime you override equals() you should also override hashCode(). The hashCode() method should ideally return the similar int f

Pessimistic and Optimistic concurrency control?,

What is an objects lock, What is an object's lock and which objects have lo...

What is an object's lock and which objects have locks? An object's lock is a mechanism that is used by multiple threads to get synchronized access to the object. A thread may i

Describe general approaches to solve statelessness problem, Problem : (...

Problem : (a) One problem encountered when designing web applications is that HTTP is a "stateless" protocol. Describe two general approaches to solve the statelessness probl