
Quiz de Java: Fundamentos Básicos
Quiz
•
Information Technology (IT)
•
University
•
Practice Problem
•
Easy
CRISTINA CO
Used 2+ times
FREE Resource
Enhance your content in a minute
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é a sintaxe correta para declarar uma variável inteira em Java?
`int numero = 10;`
`integer numero = 10;`
`num numero = 10;`
`int: numero = 10;`
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual dos seguintes é um tipo de dado primitivo em Java?
`String`
`boolean`
`ArrayList`
`HashMap`
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é a estrutura de controle usada para repetir um bloco de código enquanto uma condição for verdadeira?
`if`
`switch`
`while`
`try`
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Como você acessa o terceiro elemento de um array chamado `numeros` em Java?
`numeros[2]`
`numeros[3]`
`numeros(3)`
`numeros{2}`
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é a palavra-chave usada para tratar exceções em Java?
`catch`
`throw`
`try`
`finally`
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é a saída do seguinte código Java? ```java int a = 5; int b = 10; System.out.println(a + b); ```
`15`
`510`
`5 + 10`
`Erro de compilação`
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é o tipo de dado primitivo usado para representar números de ponto flutuante em Java?
`int`
`double`
`char`
`boolean`
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
40 questions
Quiz on Search Algorithms
Quiz
•
University
45 questions
Case Studies - Introduction, Purpose, Components, and Types
Quiz
•
University
40 questions
ข้อสอบปลายภาคบทที่ 1-9
Quiz
•
University
39 questions
CC 102 Quiz 2
Quiz
•
University
35 questions
Revisão - Banco de Dados II
Quiz
•
University
41 questions
Computer Architecture Quiz
Quiz
•
University
40 questions
Quiz về Triết học và Kinh tế
Quiz
•
University
40 questions
Икт рк1
Quiz
•
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)
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
9 questions
Principles of the United States Constitution
Interactive video
•
University
18 questions
Realidades 2 2A reflexivos
Quiz
•
7th Grade - University
10 questions
Dichotomous Key
Quiz
•
KG - University
25 questions
Integer Operations
Quiz
•
KG - University
7 questions
What Is Narrative Writing?
Interactive video
•
4th Grade - University
20 questions
SER vs ESTAR
Quiz
•
7th Grade - University
