Do scripts run on my computer or on a Web server?
What will be an ideal response?
Scripts can run on a client (your computer) or on a server. A server-side script consists of statements that run on a server. Server-side scripts accept data submitted by form, process the data, and then generate a custom HTML document that is sent to the browser for display. These Web pages, which are dynamically produced using information generated by the server-side script, can often be identified because they contain question marks in the URL displayed in the Address bar of your browser. Server-side scripts can be written using a variety of programming and scripting languages, such as Perl, PHP, C, C++, C#, Java, and JavaScript. A client-side script consists of scripting languages that run on your local computer. The script is executed by the browser, which must have the capability to interpret the programming language used to write the script. Popular languages for client-side scripts include VBScript and JavaScript. Client-side scripts often take the form of Flash objects, Java applets, or ActiveX controls. Most of today's browsers can run JavaScript, but only Windows Internet Explorer has the built-in capability to run VBScript and ActiveX.
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should cause waitfor to periodically check for the existence of the indicated file and inform you when it does (by displaying a message or by mail if the -m option is also selected).
Add a -f option to waitfor to have it periodically check for the existence of a file (ordinary file or directory) instead of for a user logging on. So typing: waitfor -f /usr/spool/steve/newmemo &
Clicking the ________ record button on the Navigation bar, moves the insertion point to the first field in next row in the table
A) Add B) Append C) New (blank) D) Next
What is a base class?
A. A general class. B. Special case of the derived class. C. Polymorphism. D. All of the above.
Portia is researching wireless Internet connections for her computer. Portia learns that ____ is a fixed wireless standard that uses antennas mounted on towers.
A. satellite service B. portable Internet access C. WiMAX D. Wi-Fi