2TDS - Programação Frontend
Quiz
•
Information Technology (IT)
•
11th Grade
•
Practice Problem
•
Medium
JOAO MONTEIRO
Used 1+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das opções abaixo representa corretamente a declaração de uma variável em JavaScript?
varidade x = 10;
let x = 10;
inteiro x = 10;
variable x = 10;
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual estrutura é utilizada para executar diferentes blocos de código dependendo de uma condição em JavaScript?
for
switch
if...else
while
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das opções abaixo é um exemplo correto de laço de repetição que percorre um array em JavaScript?
for(let i = 0; i < array.length; i++) { }
while(i < array.length) { }
if(array.length > 0) { }
switch(array.length) { }
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como se adiciona um elemento ao final de um array chamado `lista` em JavaScript?
lista.add("novo");
lista.push("novo");
lista.insert("novo");
lista.append("novo");
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das alternativas representa corretamente uma função em JavaScript que retorna a soma de dois números?
function soma(a, b) { return a + b; }
soma(a, b) = a + b;
function soma(a, b) { a + b; }
soma(a, b) { return a + b; }
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual evento JavaScript é disparado quando um usuário clica em um elemento HTML?
onmouseover
onchange
onclick
onload
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das opções abaixo verifica se o valor de uma variável `idade` é maior ou igual a 18?
if(idade = 18) { }
if(idade > 18) { }
if(idade >= 18) { }
if(idade < 18) { }
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
10 questions
Exploring Loops in Scratch
Quiz
•
5th Grade - University
15 questions
Review Time
Quiz
•
11th Grade - University
10 questions
Quiz aula 8
Quiz
•
9th - 12th Grade
12 questions
Net+ 1.3.7 Binary and Hexadecimal
Quiz
•
11th Grade
10 questions
Asesmen Dasar Smart Relay Zelio
Quiz
•
11th Grade
10 questions
Quiz Assesmen Awal "Perangkat Keras"
Quiz
•
7th Grade - University
15 questions
Quiz sobre Hardware e Software
Quiz
•
2nd Grade - University
10 questions
Asemen akhir
Quiz
•
10th Grade - University
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
Discover more resources for Information Technology (IT)
28 questions
Ser vs estar
Quiz
•
9th - 12th Grade
20 questions
Thanksgiving Trivia
Quiz
•
11th Grade
34 questions
Geometric Terms
Quiz
•
9th - 12th Grade
20 questions
-AR -ER -IR present tense
Quiz
•
10th - 12th Grade
16 questions
Proportional Relationships And Constant Of Proportionality
Quiz
•
7th - 12th Grade
10 questions
DNA Replication Concepts and Mechanisms
Interactive video
•
7th - 12th Grade
10 questions
Unit 2: LS.Bio.1.5-LS.Bio.2.2 Power Vocab
Quiz
•
9th - 12th Grade
20 questions
Food Chains and Food Webs
Quiz
•
7th - 12th Grade
