Practice Performance Measures Multiple Choice Questions Quiz-2 - MCQGeeks.com

Q.1

What is the purpose of the Video tab?

To take video of the page
To capture screenshots of the test only
To take video of the test
To capture screen shots of the page

Q.2

What is the task of the Advanced Panel?

Test stop running
Loading the pages
Skewing the results
None of the mentioned

Q.3

From which did Minification concept originate?

JavaScript code efficiency
JavaScript interpreter
Both JavaScript code efficiency and interpreter
None of the mentioned

Q.4

How does the YSlow for Mobile work as?

Bookwise
Booklet
Bookmaklet
All of the mentioned

Q.5

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

Content Delivery Network
Content Receiving Network
System Area Network
None of the mentioned

Q.6

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

Updation, Incrementation, Initialization
Initialization,Testing, Updation
Testing, Updation, Testing
Initialization,Testing, Incrementation

Q.7

When does WebPageTest become necessary?

To run any common website
To run private websites
To run QA testing
All of the mentioned

Q.8

What is the purpose of Auth tab in the testing platform?

To specify credentials
To authorize a page
To run the test
None of the mentioned

Q.9

What is the default value of the property overrideConsole

1
true
0
false

Q.10

Which of the following property(s) has a default value as false?

disableWhenFirebugActive
showIconWhenHidden
disableXHRListener
Both disableWhenFirebugActive & showIconWhenHidden

Q.11

What are the two output formats YSlow uses?

TAP, JUnit
JIT, TRD
JKP, RFD
None of the mentioned

Q.12

Initially, YSlow was an extension of which browser?

Chrome
Firefox
IE
Opera

Q.13

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

YSlow
WebPageTest
FireBug
All of the mentioned

Q.14

What does the Minify return back to the Script tag?

File I/O
Minify JavaScript
HTTP Request
Gzip encoded
The Minify sends back the gzip encoded back to the Script tag.

Q.15

What is the return type of the script tag?

File I/O
Minify JavaScript
HTTP Request
Gzip encoded

Q.16

Which of the following action is possible in Firebug when used as a JavaScript Debugger and Profiler?

Pause execution in any line
Find Scripts easily
Find Scripts easily & also Pause execution in any line
None of the mentioned

Q.17

The let keyword can be used

in a for or for/in loop, as a substitute for var
as a block statement, to define new variables
to define variables that are scoped to a single expression
all of the mentioned

Q.18

How does PhantonJS use YSlow?

Queries
Statements
Command Line Prompt
Command Line Script

Q.19

How many rules are there in the YSlow version 2.0?

23
21
27
33

Q.20

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

WebPageTest
FireBug
Both WebPageTest and FireBug
None of the mentioned

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