
Java String and Character Processing Quiz
Authored by CLEINECIR ANTUNES
Science
6th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
45 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o principal objetivo das capacidades de processamento de String e Character em Java discutidas no capítulo?
Validar a entrada do programa, exibir informações e manipular texto
Criar gráficos e animações
Gerenciar conexões de rede
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quais classes Java são mencionadas como fornecedoras de funcionalidades para expressões regulares?
Matcher e Pattern
Scanner e Formatter
ArrayList e HashMap
File e InputStream
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é um literal de string em Java?
Uma sequência de caracteres entre aspas duplas
Um número sem aspas
Um único caractere entre aspas simples
Um valor booleano
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das alternativas a seguir é um exemplo de literal de caractere em Java?
'z'
"z"
123
true
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Por que a classe String em Java é considerada eficiente em termos de memória?
Porque permite múltiplas referências ao mesmo objeto
Porque comprime os dados automaticamente
Porque usa menos poder de CPU
Porque armazena os dados em formato binário
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor da variável String após a seguinte declaração: String color = "blue";?
"blue"
"color"
null
"String"
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dos seguintes NÃO é um método mencionado para a classe StringBuilder?
sortChars
append
setCharAt
ensureCapacity
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
47 questions
Estuaries in Virginia!
Quiz
•
6th - 8th Grade
48 questions
Earth Layers, Tectonic Plates and Inclined Planes Test Review
Quiz
•
6th - 8th Grade
50 questions
Matter and It's Interactions
Quiz
•
6th - 8th Grade
43 questions
Elements Symbols
Quiz
•
6th - 8th Grade
40 questions
Kinetic & Potential Energy Test
Quiz
•
6th Grade
48 questions
Ciencias Naturales_Unidad 5
Quiz
•
6th Grade
40 questions
Odprawa posłów greckich
Quiz
•
1st - 6th Grade
40 questions
NEURO 1
Quiz
•
1st - 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
Discover more resources for Science
33 questions
Grade 6 Quarter 3 PMA 5 Review
Quiz
•
6th - 8th Grade
20 questions
Rocks and The Rock Cycle
Quiz
•
6th Grade
12 questions
Newton's Laws of Motion
Lesson
•
6th - 8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
10 questions
Exploring the Layers of the Earth
Interactive video
•
6th - 10th Grade
20 questions
Cells! Cell Theory and Characteristics of Eukaryotes/Prokaryotes
Quiz
•
6th Grade
15 questions
Punnett Squares
Quiz
•
6th Grade
13 questions
Cell Theory
Quiz
•
6th Grade