JS Array Quiz from Reference Designer
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Javascript Array Tutorial
Creating New Array
Array Initialization
two dimensional Array
Array Length
Adding more Items in Array
Adding Item in Array - Push
Adding Item in begining - unshift
Deleting item from Array - Pop and shift Box
List of Array Methods
Array Join method
Array sort method
Array reverse method
Array concat method
Array indexof method
Array slice method
Array splice method
Array toString method
Array Advanced topics
Array Vs Object
Array reference
Array assignment by reference
Array Examples
Palindrome
Javascipt Array Quiz
JS Array Quiz # 1
JS Array Quiz # 2
JS Array Quiz # 3
Javascript TUTORIAL Quiz
Javascript Quiz # 3
The Third Javascript Quiz.
Q1.
How many buttons are there in an alert box?
A .
one
B .
two
C .
three
D.
four
Q2.
Which of the following is not a mouse event?
A .
onmousescroller
B .
onclick
C .
onmouseover
D.
onmousemove
Q3.
Which of the following is not an event that can trigger a Javascript?
A .
mouse actions
B .
operating system actions
C .
keyboard actions
D.
timed actions
Q4.
Which event is triggered if the browser window is resized ?
A .
onload
B .
onscroll
C .
onresize
D.
onnewsize
Q5.
Which event is triggered when a field loses the focus ?
A .
onmouseout
B .
onblur
C .
onunfocus
D.
onkeyup
Q6.
You define a method using ?
A .
obj.method
B .
obj.method[]
C .
obj.method()
D.
obj-method
Q7.
Which of these statements is true ?
A .
arguments are parameters
B .
arguments and parameters must have the same name
C .
arguments are placeholders
D.
arguments are disagreements between parameters
Q8.
Which of the following is NOT a valid Alert call?
A .
alert('A');
B .
alert(a);
C .
alert(a+b);
D.
alert(#);
Q9.
Which event tests if a form field has changed?
A .
onsubmit
B .
onblur
C .
onchange
D.
onclick
Q10.
When can you not trigger Javascript from an event handler ?
A .
when another event is still being processed
B .
when Javascript is disabled
C .
when the page uses stylesheets
D.
when it is running locally instead of on the web
Try other quizzes
Javascript Array Quiz 1
Javascript Array Quiz 2
Javascript Array Quiz 3