647). How does PhantonJS use YSlow?

[A]Queries
[B]Statements
[C]Command Line Prompt
[D]Command Line Script

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648). What are the two output formats YSlow uses?

[A]TAP, JUnit
[B] JIT, TRD
[C]JKP, RFD
[D]TIP, KIT

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649). Initially, YSlow was an extension of which browser?

[A]Chrome
[B]Firefox
[C]IE
[D]Opera

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650). Which of the following can be used for a deeper analysis of the web page’s performance?

[A]WebPageTest
[B]FireBug
[C]YSlow
[D]WebPageTest & FireBug

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651). How many rules are there in the YSlow version 2.0?

[A]23
[B]21
[C]27
[D]33

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652). Which of the following is mandatory to run before running YSlow?

[A]WebPageTest
[B]FireBug
[C]Both WebPageTest and FireBug
[D]Mozilla

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653). How does the YSlow for Mobile work as?

[A]Bookwise
[B]Booklet
[C]Bookmarklet
[D]Bookmark

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654). Which network allows you to distribute static assets like images, etc?

[A] Content Delivery Network
[B]Content Receiving Network
[C]System Area Network
[D]Local area network

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655). What are the three important manipulations done in a for loop on a loop variable?

[A]Updation, Incrementation, Initialization
[B] Initialization,Testing, Updation
[C]Testing, Updation, Testing
[D]Initialization,Testing, Incrementation

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656). What convenience does the following JavaScript code?
let succ = function(x) x+1, yes = function() true, no = function() false;

[A]Functional behaviour
[B]Modular behaviour
[C]No convenience
[D] Shorthand expression

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