JSP + Ajax Practice

JSP + Ajax Practice - Practiceproblems Why Ajax Javascript...

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Practice problems Why Ajax & Javascript Web applications that involve Ajax and Javascript have become very common. Consider the following possible reasons and mark which ones are true: - YES NO: Applications involving Ajax and Javascript are much easier to develop and debug than purely server side applications. - YES NO: Applications involving Ajax and Javascript tend to provide faster response to user clicks than purely server side applications. - YES NO: By combining Javascript with XHR calls (Ajax) an application does not need a database any more. Why Servlets Went Out of Fashion Nowadays very few programmers write http servlets directly in Java. Consider the following possible reasons and mark which ones are true: - YES NO: Programmers gave up on writing servlets directly because jsp’s run faster usually. - YES NO: Programmers gave up on writing servlets directly because Tomcat 5.0 (and many other recent releases of other application servers) have stopped supporting the kind of http servlets we described in class.
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