
Preguntas sobre JavaScript
Quiz
•
Computers
•
10th Grade
•
Practice Problem
•
Medium
Pablo Paredes
Used 2+ times
FREE Resource
Enhance your content in a minute
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la forma correcta de declarar una variable o una constante en JavaScript?
var miVariable;
let miVariable;
const miVariable;
Todas las anteriores
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué palabra clave se usa para crear una constante en JavaScript?
var
let
const
static
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál de las siguientes se usa para hacer bucles en JavaScript?
if
switch
for
else
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de: 5 == '5'?
false
true
error
undefined
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué estructura se utiliza para repetir un bloque de código mientras una condición sea verdadera?
if
for
while
switch
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál de los siguientes operadores se usa para comparar valor si son iguales?
==
=
===
!=
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué valor devuelve una condición if falsa?
true
false
0
undefined
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?
Similar Resources on Wayground
10 questions
TALLER DE CULTURA
Quiz
•
9th - 12th Grade
10 questions
Fundamentals of Algorithms
Quiz
•
10th Grade
20 questions
Conociendo la Computadora
Quiz
•
7th Grade - University
10 questions
Espacio Opcional 3er Año Pío XII
Quiz
•
10th Grade
11 questions
Cascading Style Sheets
Quiz
•
8th - 12th Grade
10 questions
Python
Quiz
•
3rd - 10th Grade
19 questions
Python Year 9 Quiz
Quiz
•
8th - 10th Grade
10 questions
Prueba Diagnóstica
Quiz
•
10th Grade
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
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
20 questions
Figurative Language Review
Quiz
•
6th Grade
