Situations where AJAX must not be used
Explain the situations in which the AJAX must not be used.
Expert
We should not use AJAX if:
• We want to create the secure application.
• We want page to show in the search engine, like Google, as WebCrawler do not carry out JavaScript code.
• Browsers do not support JavaScript.
Shortcut key: A key-press related with a component in a Graphical User Interface (abbreviated as GUI) which provides an alternative to choosing the component's operation with mouse.
Explain the purpose of using XML.
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Define the term Trusted applet: It is an applet with additional privileges than an ordinary (that is, untrusted) applet.
Anonymous class: It is a class formed without a class name. Such a class will be a sub class or an implementation of an interface, and is generally formed as an actual argument or returned as a method outcome. For example: Q : Simple Sorting Program in C Shell Assignment: Sorting You will write a simple sorting program. This program should be invoked as follows: shell% ./fastsort -i inputfile -o outputfile
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Define the term Runtime error: It is an error which causes a program to finish whenever it is being run.
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