
3°TEC_PROGRAMAÇÃO MOBILE - AVALIAÇÃO 2º TRIMESTRE AV3
Authored by EVERTON LUIZ
Computers
Professional Development
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Texto1: Comandos, requisições e armazenamento geralmente utilizados em programação mobile: O método getAllKeys recupera todas as chaves armazenadas no AsyncStorage; O AsyncStorage suporta qualquer tipo de dado que possa ser convertido em JSON, como strings, arrays ou objetos; O comando correto para instalar o AsyncStorage é npm install @react-native-async-storage/async-storage; O Fetch é usado para realizar requisições HTTP, como GET para buscar dados e POST para enviar informações; o comando correto para instalar o Axios é npm install axios.
npm install axios
npm install fetch
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o propósito do Fetch no desenvolvimento de APIs?
Editar dados no banco de dados.
Realizar requisições HTTP, como GET e POST.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual comando é usado para instalar o AsyncStorage no React Native?
npm install react-native-storage
npm install @react-native-async-storage/async-storage
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual tipo de dado pode ser armazenado no AsyncStorage?
Qualquer tipo de dado serializado em JSON.
Dados binários.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual método do AsyncStorage é usado para recuperar todas as chaves armazenadas?
getAllKeys
getItem
setAllKeys
removeAllKeys
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete a frase: Garante que cada entrada no AsyncStorage tenha uma chave única:
Gerando IDs dinâmicos, como timestamps.
Utilizando sempre a mesma chave para todas as entradas.
Ignorando a necessidade de chaves.
Armazenando dados sem identificar a entrada.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete a frase: Este comando cria uma tabela no SQLite:
tx.executeSql('CREATE TABLE ...')
tx.executeSql('DROP TABLE ...')
tx.executeSql('SELECT * FROM ...')
tx.executeSql('INSERT INTO ...')
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