JavaScript Practices #5

Quiz
•
Computers
•
12th Grade
•
Easy

Nixon Lopez
Used 5+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
You are writing a program that includes an update() function. The function must update a paragraph element with input from the user and then hide the input box.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Internal JavaScript can be placed within the <head> tag.
True
False
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Placing your scripts at the bottom of the page body lets the browser load the other elements of the page first.
True
False
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Internal JavaScript is linked using the tag <script src=”internal” type=”text/javascript”>.
True
False
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
You need to determine whether a string named str is empty.
What is the correct syntax?
str == null
str == “null”
str == “”
str == “empty”
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Analyze the following code. Line numbers are included for reference only.
The call to the multiply function on line 19 returns 100
True
False
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the data type for line 05?
string
boolean
number
null
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Executing SQL Commands With Python

Quiz
•
12th Grade - University
10 questions
Scratch Pen Quiz

Quiz
•
KG - University
12 questions
BJC Unit 2 Concepts Review

Quiz
•
10th Grade - University
15 questions
Intro to Java Loops

Quiz
•
9th - 12th Grade
13 questions
Python Reflect

Quiz
•
8th Grade - University
15 questions
Learning SQL

Quiz
•
11th - 12th Grade
10 questions
Python User Input Quiz

Quiz
•
6th Grade - University
15 questions
Python Unit 8 Quiz

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade