Java Como Programar - Deitel - Cap 1 e 2

Quiz
•
Professional Development, Computers
•
University
•
Medium
Galdir Reges
Used 5+ times
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18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual extensão de um arquivo fonte Java?
.class
.java
.jar
.html
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A empresa responsável pelo Java é a
Oracle
OpenJDK
Sun MicroSistems
JCP (Java Community Programmers)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Assinale a opção que contem apenas comandos de decisão do Java:
for e while
if e switch
for e switch
if e for
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ao se executar o trecho de código abaixo, escrito na linguagem Java, será obtido o seguinte resultado:
public class Classe {
public static void main(String[] args) {
int i = 9;
int x = 10;
System.out.println("Soma: " + i + x);
} }
Erro em tempo de execução.
Soma: 19
O código não compila.
Soma: 910
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em Java, um bloco de código é:
Tudo que está entre ( )
Tudo que está entre [ ]
Tudo que está entre { }
Tudo que está entre | |
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O comando switch em linguagem Java é uma estrutura:
de repetição
de animação
sequencial
de decisão
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Analise o código Java e marque a alternativa que representa o valor impresso:
public class Teste{
public static void main(String[] args){
int i=2,j=8;
int n = j%i;
System.out.println(n);} }
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