D3 Post Test Review Assign
Presentation
•
Computers
•
9th - 12th Grade
•
Easy
TARASE MCGEE
Used 24+ times
FREE Resource
11 Slides • 12 Questions
1
2
3
Multiple Choice
Why is the word bird and Bird not the same word in JavaScript?
JavaScript is NOT case-sensitive, therefore since the case is not the same - the word is the same
bird - refers to a different type of bird than Bird
Bird - refers to a different type of Bird than bird
JavaScript is case-sensitive, therefore since the case is not the same - the word is not the same
4
5
Multiple Choice
Which of the following always executes at least once regardless of the condition?
for
while
do-while
switch
6
Multiple Choice
The _________ statement does not check the conditional expression until after the first time through the loop, this guarntees that the code in the curly braces will execute at least once.
for
while
do-while
switch
7
8
9
Operators:
&& Both true in order =true
II only one must be true in order to be =true
!= Not Equal in order =true
If true display in the alert
If false display in the alert
10
Multiple Choice
Click on the picture to enlarge. Consider the code . What is the expected result when this script is run?
Nothing will display in the alert
This is mind bending!
Error, the code contains syntax errors
I got this!
11
12
Multiple Choice
&& (AND) is a logical JavaScript Operator and evalutes to TRUE if
either operand is true
both operands are true
one operand is true
the operand is not equal
13
Multiple Select
|| (OR) is a logical JavaScript Operator and evalutes to TRUE if (mark all that apply)
either operand is true
both operands are true
one operand is true
the operand is not equal
14
Multiple Choice
!= (NOT) is a logical JavaScript Operator and evalutes to TRUE if
either operand is true
both operands are true
one operand is true
the operand is not equal
15
16
Why are the other answer choices wrong? Explore the list of methods used with the History Object.
17
Multiple Choice
The go(x) method of the history object is used to position the page at a certain position of the URL History. If the x is a negative number the user will be sent back x number of pages. Consider the following: history.go(-4). What will be the result of clicking the back button?
The user will advance 4 pages in the history list
The user will go back 4 pages in the history list
Nothing will happen, -4 is not a number that can be used
18
Multiple Choice
The go(x) method of the history object is used to position the page at a certain position of the URL History. If the x is a negative number the user will be sent back x number of pages. Consider the following: history.go(4). What will be the result of clicking the back button?
The user will advance 4 pages in the history list
The user will go back 4 pages in the history list
Nothing will happen, -4 is not a number that can be used
19
20
Multiple Choice
Which method causes the window to moved to the top of other windows?
window.blur()
window.focus()
window.moveTo()
window.moveBy()
21
Multiple Choice
Which method causes the window to moved to the beneath other windows?
window.blur()
window.focus()
window.moveTo()
window.moveBy()
22
23
Multiple Choice
This object can determine the brand and version of the browser in use, and even identify the user's operating system.
Window
Location
Navigator
Document
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