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how can we connect more than one database into webpage..

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how can we connect more than one database into webpage..

What is JavaScript?

How to detect the operating system on the client machine?

How to read and write a file using javascript?

Where are cookies actually stored on the hard disk?

What can javascript programs do?

How to set a HTML document's background color?

What is reason of the "Access is Denied" ?

Is a javascript script faster than an ASP script?

Are Java and JavaScript the Same?

How to embed javascript in a web page?

How to access an external javascript file that is stored externally and not embedded?

What is the difference between an alert box and a confirmation box?

What is a prompt box?

Can javascript code be broken in different lines?

How to hide javascript code from old browsers that dont run it?

How to comment javascript code?

Name the numeric constants representing max,min values

What does javascript null mean?

What does undefined value mean in javascript?

What is the difference between undefined value and null value?

What is variable typing in javascript?

Does javascript have the concept level scope?

What are undefined and undeclared variables?

What is === operator ?

What does the delete operator do?

What does break and continue statements do?

What’s relationship between JavaScript and ECMAScript?

What are JavaScript types?

How do you convert numbers between different bases in JavaScript?

What is negative infinity?

What boolean operators does JavaScript support?

What does "1"+2+4 evaluate to?

How about 2+5+"8"?

What looping structures are there in JavaScript?

How do you create a new object in JavaScript?

How do you assign object properties?

What’s a way to append a value to an array?

How can JavaScript make a Web site easier to use? That is, are there certain JavaScript techniques that make it easier for people to use a Web site?

There are two basic kinds of session bean: stateless and stateful? 1. True 2. False

EJB technology is based on two other technologies. Which is Java RMI-IIOP and JNDI? 1. True 2. False

EJB is? 1. An enterprise bean is a server-side software component that can be deployed in a distributed multitier environment. 2. An different programming language like C ,C++ etc. A.1,2 B.1 C.2 D.None

Choose different kinds of enterprise beans in EJB from following 1. Session beans. 2. Entity beans. 3. Message-driven beans. 4. All of the above 5. None

EJB2.0 components are based on distributed objects? 1. True 2. False

In EJB client calls a stub, which is a client-side proxy object? 1. True 2. False

In EJB the stub calls over the network to a skeleton, which is a server-side proxy object. 1. True 2. False

In EJB the skeleton is responsible for masking network communications from the client and stub knows how to call over the network using sockets. 1.True 2.False

In EJB the skeleton masks network communication from the distributed Object and skeleton also understands how to receive calls on a socket. 1. True 2. False

In EJB the skeleton knows how to massage parameters from their network representations to their Java representations. 1. True 2. False

Which of following interface must be implemented by all bean classes (session, entity, and messagedriven)? 1 javax.ejb.SessionBean; 2.javax.ejb.EntityBean; 3.javax.ejb.MessageDrivenBean; 4.All of the above 5.None

Which of following interface must be implemented by All session beans? 1.javax.ejb.SessionBean; 2.javax.ejb.EntityBean; 3.javax.ejb.MessageDrivenBean; 4.All of the above 5. None

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