What is the difference between uses and extends?

994

What is the difference between Force.com and Salesforce.com?

505

What is a database server in client server environment?

1122

Dear Sir I am living in Jaipur Rajasthan  now I did complete my b tech degree in electrical engineering in 2012  Sir how I gate certificate of competency for electrical supervisor

1999

What is XmlReader class? Explain.

867

How will you declare an array of three function pointers where each function receives two ints and returns a float?

1366

What is the difference between pst and ost in microsoft outlook?

3

in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

2341

Is jdk required on each machine to run a java program?

1289

Java Server Page I can use a function in two ways: Either I declare or I declare <%@ page import = "mypack.mysubpack.MyClass" %> In each case I can call a function later by coding MyClass.myFunction(); So what is the difference between the two variantes? Why are Beans invented if we don't need them because we have the import statement ? please guide me its an humble request to you reader if u know n i'll be thankful to you...........

2161

What do you understand by java virtual machine?

1196

What are the different steps involved in object oriented analysis?

939

Define dma? : Dot net architecture

975

How do you mask an image in powerpoint?

360

What is InputSplit and RecordReader?

956