?Briefly explain plug-ins with the help of a browser serving as an example.

What will be an ideal response?


A plug-in (also called an add-in or add-on) is extra software added to the browser (or other program) to provide a capability that is not inherent to the browser. In other words, for an embedded media file to work in a browser, the website visitor needs to have the correct plug-in. Most browsers have a variety of plug-ins installed, but website visitors can also download and install necessary plug-ins from the browser manufacturers. Common plug-ins are Windows Media Player, Apple QuickTime Player, Adobe Flash, Microsoft Silverlight, and Adobe Acrobat.Internet Explorer uses proprietary ActiveX controls. When Internet Explorer encounters a multimedia file, it searches for the appropriate ActiveX control to play the file. If Internet Explorer cannot find the control, users are usually asked if they want to install it. Some browsers direct users to the website from which they can download the required plug-in. Web developers are suggested to use media files in common formats, such as .wmv, .mp4, .flv, and .mp3, so that users can access the plug-ins easily. It is also a good idea to let the users know what format is being used. If the plug-in is not installed, Internet Explorer generally provides the capability to install it. Many websites also provide a link to the appropriate manufacturer for an ActiveX control needed to play the file.?

Computer Science & Information Technology

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In most programming languages, the subscript of the last character of a string would be one less than the string's __________.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Define the terms arguments and parameters. How are they different?

What will be an ideal response?

Computer Science & Information Technology

What do you do when you can’t find a panel that you know exists?

What will be an ideal response?

Computer Science & Information Technology

Impress presentations can be set up so that slides are displayed until an action such as clicking the mouse is carried out or they can be set up so that slides are displayed for a set amount of time

Indicate whether the statement is true or false

Computer Science & Information Technology