JavaScript Fundamentals
Quiz
•
Computers
•
1st - 3rd Grade
•
Practice Problem
•
Medium
Education AIT
Used 41+ times
FREE Resource
Enhance your content in a minute
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the typeof NaN? NaN = Not a number
A string
A boolean
A number
Undefined
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué nos da la siguiente ecuación? ! + [] + !![]
undefined
false
true
2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cómo se invoca la función "myFunction"?
call function myFunction()
function myFunction()
myFunction()
call myFunction()
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En JavaScript, el operador para concatenar strings es...
%
+
.
-
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Con qué código enviamos información a la consola?
console.append()
console.log()
echo " ";
console.print()
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En JavaScript, ¿cómo se genera un número aleatorio?
Math.rnd()
Math.round()
Math.random()
Ninguna de las respuestas es correcta
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la instrucción usada para devolver un valor en una función de JavaScript?
Send
Return
Value
Back
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
21 questions
logica excel
Quiz
•
1st Grade - University
20 questions
Programação de Computadores - Aula - 1
Quiz
•
1st - 3rd Grade
16 questions
Estilos de Fuente
Quiz
•
3rd Grade
20 questions
PRUEBA DE DIGITACIÓN
Quiz
•
1st - 3rd Grade
20 questions
Examen de Windows
Quiz
•
1st Grade
15 questions
Actividad sobre Placa Madre
Quiz
•
2nd Grade
16 questions
TECNOLOGIA E
Quiz
•
3rd Grade
14 questions
Computación para 2do de Primaria
Quiz
•
2nd Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
