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27 questions
The simplest data-storing structure in any programming language
Lists
Array
Queue
List
A programming language used for webpage functionality such as interactivity, data processing, animation, and development of purpose built apps such as mobile and desktop apps and more.
HTML5
CSS
JS
C#
These are any variable names listed within a function's argument definition.
example: myFunction(x, y)
Parameter
Literals
Constraints
Variables
Which of the following is NOT a valid starting character for JS variable names?
Uppercase Letter
Lowercase Letter
Dollar Sign
Underscore
This allows JS Scripts and applications to perform different actions based on given conditions.
Variables
Loops
Conditional Statement
Stacks
Which of the following is NOT a valid component of a function declaration?
Function keyword
Function name
Pair of Square Braces
Pair of Curly Braces
Which of the following is a symbol that must NOT be present in any JS Variable?
A
z
_
%
A property that contains a function definition.
Object Properties
Object Attributes
Object Methods
Objects
Method used to select the element with a given identifier represented by the HTML element property ID
getElementByClassName() method
getElementById() method
getId()
getElementByTagName()
Which of the following operator is used for the Assignment Operator?
==
!
=
+
Which of the Tag Pair is used to enable JS script writing in HTML?
<br>
<script>
<JS>
<code>
in JS, Arrays are considered as what type of programming concept?
Class
Variable
Object
Function
Using object constructors what specific keyword is used to create new object?
if
var
new
this
Which funtion is used when a JS application must ensure that the user gets the information that is displayed?
Alert box
Prompt Box
Combo Box
Confirm Box
Which of the following is NOT a valid keyword for JS
new
switch
synchronize
void
file extension for external JS files
.javascript
.js
.jscript
.script
built in object in JS that allows a script to perform mathematical task
Arithmetic
Math Object
Operation Object
Mathematics Object
Since JS functions allow reusability of code, how many times do written codes need too be DEFINED?
TWICE
THRICE
AS MANY AS POSSIBLE
ONCE
HOW MANY CSS PROPERTIES CAN BE SET AND MODIFIED USING JS?
1
HALF OF THE TOTAL NUMBER OF PROPERTIES
NONE
ALL PROPERTIES
Which of these is a loop?
if(x<10)
while(x<10)
var x=10;
text(x,10;10)
Which of these will increase the value of the variable X?
increment (x)
x++;
x=x;
x+1;
His name is Fred and he is less than 16 years old
if (name = "fred" && age < 16 )
if (name === "fred" && age < 16 )
if (name = "fred" || age < 16 )
if (name === "fred" || age < 16 )
Repeat something 10 times
repeat 10
for (var i=0; i<10; i++)
repeat { } until 10;
while (i = 10)
Which command provides a random color?
Randomizer.color
Randomizer.nextColor()
RandColor;
nextColor.Randomizer()
Rate your acquired knowledge and skills this third grading period. 5 as the highest and 1 as the lowest rate.
5
4
3
2
1
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