Answer Posted / prashant renge

Ajax :
Ajax is the acronym for Asynchronous JavaScript and XML.
It incorporates a suite of technologies aimed at improving
user experience with web pages. It also allows programs
written in different programming languages on different
browsers to communicate with each other. Translation,
communication and function between web applications happens
remotely and, ideally, instantaneously. Another primary aim
of Ajax is to reduce user delay when interacting with web
pages. Ajax frameworks and technological components allow
web applications to function on an as-need basis without
requiring the re-loading of the entire web page.

JavaScript :
It is client side language, usually for menus, validations
& other animations. It can't send remote request to server.

What is the disadvantage of ajax?

912

---

What are Ajax applications?

1458

---

Are there any frameworks available to help speedup development with ajax?

833

---

What is use of Update Panel control in Ajax toolkit?

973

---

How do we get the xmlhttprequest object?

950

---

Where should I start?

916

---

Why do we use ajax?

883

---

Explain differences between the page execution lifecycle of an asp.net page and an asp.net ajax page?

922

---

Is ajax a browser-dependent or a browser-independent script?

906

---

Why do we use the xmlhttprequest object in ajax?

970

---

Which are the problems that can be fixed using ajax and what is the actual meaning of ajax?

966

---

What is synchronous request in ajax?

873

---

Who is using ajax?

946

---

Is adaptive path selling ajax components or trademarking the name? Where can I download it?

884

---

How many validation controls are available in asp.net ajax 4.0? : asp.net ajax

941

---