COMPUTER NETWORKING

MULTIMEDIA AND QUALITY OF SERVICE

MULTIMEDIA DATA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the file type that Google Chrome extensions use?
A
.XPI
B
.CRX
C
.XXLS
D
.PDF
Explanation: 

Detailed explanation-1: -Technically speaking, CRX files are plugin files used on Google Chrome. The files inside the CRX are compressed and can comprise of JavaScript or JSON files as well as other executable programs or images. For compression, CRX file use the same formatting as ZIP files.

Detailed explanation-2: -As the Overview explains, extensions are packaged as signed ZIP files with the file extension “crx”-for example, myextension. crx .

Detailed explanation-3: -CRX files are basically ZIP files. After you install an extension, all the files are in a folder named according to the extension ID. To get the extension ID, go to chrome://extensions/ and make sure Developer mode is checked.

Detailed explanation-4: -Launch the Chrome browser, click the Chrome menu icon, Ensure that the Developer mode check box in the upper right corner is enabled. Use drag-and-drop to drag the CRX file from the temporary location you used in step 1, and drop it into the Extensions window to install.

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