The Modern JavaScript Bootcamp (2019) - Object Basics
Interactive Video
•
Information Technology (IT), Architecture
•
University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of using objects in JavaScript?
To create complex mathematical operations
To execute functions more efficiently
To model real-world and virtual entities with related data
To store unrelated data in a single place
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a property of the book object created in the tutorial?
Title
Author
Publisher
Page count
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you access a property of an object in JavaScript?
Using dot notation
Using square brackets
Using a semicolon
Using parentheses
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output when accessing the 'title' property of the book object?
326
1984
Animal Farm
George Orwell
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using template strings in JavaScript?
To create arrays
To declare variables
To format strings with embedded expressions
To define functions
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you change the value of an object's property?
By using a loop
By using a function call
By using dot notation and assignment
By using a new variable
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial age of the person object in the challenge?
28
26
29
27
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Information Technology (IT)
7 questions
How James Brown Invented Funk
Interactive video
•
10th Grade - University
5 questions
Helping Build the Internet: Valerie Thomas | Great Minds
Interactive video
•
11th Grade - University
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
23 questions
Subject Verb Agreement
Quiz
•
9th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
19 questions
Review2-TEACHER
Quiz
•
University
15 questions
Pre2_STUDENT
Quiz
•
University
20 questions
Ch. 7 Quadrilateral Quiz Review
Quiz
•
KG - University