Which attribute is used to specify that the script is executed when the page has finished parsing ( only for external scripts )
A. parse
B. a sync
C. defer
D. type
Answer: Option C
Solution(By Examveda Team)
In order to load a page, the browser must parse the contents of all script tags, which adds additional time to the page load) By minimizing the amount of JavaScript needed to render the page, and deferring parsing of unneeded JavaScript until it needs to be executed, you can reduce the initial load time of your page.This Question Belongs to Javascript >> Basic And Variables
The development environment offers which standard construct for data validation
A. Super controlled loop constructs
B. Case sensitivity check
C. Validation constructs
D. All of the mentioned
The main purpose of a “Live Wire” in NetScape is to
A. Create linkage between client side and server side
B. Permit server side, JavaScript code, to connect to RDBMS
C. Support only non relational database
D. To interpret JavaScript code
A JavaScript program developed on a Unix Machine
A. will throw errors and exceptions
B. must be restricted to a Unix Machine only
C. will work perfectly well on a Windows Machine
D. will be displayed as a JavaScript text on the browser
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