JS / PHP / JQuery Quiz

#1. What will the following code return: Boolean(10 > 9)

false

true

NaN

#2. Is JavaScript case-sensitive?

No

Yes

#3. How can you detect the client’s browser name?

navigator.appName

client.navName

browser.name

#4. How do you get information from a form that is submitted using the “get” method?

Request.QueryString;

Request.Form;

$_GET[];

#5. What is the correct way to open the file “time.txt” as readable?

open("time.txt");

open("time.txt","read");

fopen("time.txt","r");

fopen("time.txt","r+");

#6. Which superglobal variable holds information about headers, paths, and script locations?

$GLOBALS

$_SERVER

$_SESSION

$_GET

#7. The PHP syntax is most similar to:

JavaScript

VBScript

Perl and C

#8. What is the correct JavaScript syntax for opening a new window called “w2” ?

w2 = window.open("http://www.w3schools.com");

w2 = window.new("http://www.w3schools.com");

#9. Which jQuery method is used to perform an asynchronous HTTP request?

jQuery.ajax()

jQuery.ajaxAsync()

jQuery.ajaxSetup()

#10. Which jQuery method is used to switch between adding/removing one or more classes (for CSS) from selected elements?

switch()

switchClass()

toggleClass()

altClass()

#11. Which jQuery method returns the direct parent element of the selected element?

parent()

ancestors()

ancestor()

parents()

#12. The jQuery animate() method can be used to animate ANY CSS property?

Only properties containing numeric values

Yes

All properties except the shorthand properties

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