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Test Status
JSJQUERYRANDOMTEST
Ques 1 :
What is the correct JQuery code to set the background color of all p elements to red?
(A) $("p").manipulate("background-color","red");
(B) $("p").layout("background-color","red");
(C) $("p").style("background-color","red");
(D) $("p").css("background-color","red");
Ques 2 :
Which JQuery method should be used to deal with name conflicts?
(A) conflict()
(B) noConflict()
(C) noNameConflict()
(D) nameConflict()
Ques 3 :
__ method returns the number of milliseconds in a date string.
(A) getTime()
(B) Date.UTC()
(C) Date.parse()
(D) None of the above
Ques 4 :
Which method is provided by the jquery to create our own custom animation with fine-grained control.
(A) .animation()
(B) stopPropagation()
(C) .toggle()
(D) .animate()
Ques 5 :
Which JQuery function is used to prevent code from running, before the document is finished loading?
(A) $(document).load()
(B) $(document).ready()
(C) $(body).onload()
Ques 6 :
var a = 5;
function() {
var a = 7;
alert(a);
}
There are now two variables with the same name, a. Which one does JavaScript pick?
(A) 5
(B) 7
Ques 7 :
______ JavaScript is also called client-side JavaScript.
(A) Microsoft
(B) Navigator
(C) LiveWire
(D) Native
Ques 8 :
<script type="text/javascript">
var s = "9123456 or 80000?";
var pattern = /\d{4}/;
var output = s.match(pattern);
document.write(output);
</script>
(A) 9123
(B) 91234
(C) 80000
(D) None of the above
Ques 9 :
Which of the following can't be done with client-side JavaScript?
(A) Validating a form
(B) Sending a form's contents by email
(C) Storing the form's contents to a database file on the server
(D) None of the above
Ques 10 :
var array1 = ["value"]; var array2 = ["value"]; array1 == array2
(A) True
(B) False
Ques 11 :
____________ is the tainted property of a window object.
(A) Pathname
(B) Protocol
(C) Defaultstatus
(D) Host
Ques 12 :
Which of the following JQuery selector select elements whose css class is some-class?
(A) $('some-class')
(B) $('#some-class')
(C) $('.some-class')
(D) None of the above.
Ques 13 :
Which of the following function of String object extracts a section of a string and returns a new string?
(A) slice()
(B) split()
(C) replace()
(D) search()
Ques 14 :
Which jQuery method is used to switch between adding/removing one or more classes (for CSS) from selected elements?
(A) toggleClass()
(B) switch()
(C) altClass()
(D) switchClass()
Ques 15 :
The ________ method acts on JQuery objects and translate the match DOM element into query string that can be pass along with AJAX request.
(A) .serialize()
(B) .serializeAll()
(C) .synchronized()
(D) none of these
Ques 16 :
function first() {
window.a = 3;
}
function second() {
alert(a);
}
Assuming I call these functions in order, what's alerted?
(A) 0
(B) 3
(C) null
(D) undefined
Ques 17 :
JavaScript entities start with _______ and end with _________.
(A) Semicolon, colon
(B) Semicolon, Ampersand
(C) Ampersand, colon
(D) Ampersand, semicolon
Ques 18 :
What does the function $(".selector") return?
(A) An array.
(B) A node list.
(C) A new jQuery object.
(D) null
Ques 19 :
jquery has _______ method for inserting element before other element.
(A) One
(B) Two
(C) Three
(D) Four
Ques 20 :
Which sign does jQuery use as a shortcut for jQuery?
(A) the $ sign
(B) the ? Sign
(C) the % sign
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