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How does PhantonJS use YSlow?

A. Queries

B. Statements

C. Command Line Prompt

D. Command Line Script

Answer: Option D

Solution(By Examveda Team)

Slow for PhantomJS is a command line script that allows page performance analysis from live URLs, unlike YSlow for Command Line (HAR) where a pre-generated HAR file is needed in order to analyze page performance.

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