

Questionário sobre Banco de Dados
Flashcard
•
Information Technology (IT)
•
12th Grade
•
Practice Problem
•
Hard
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10 questions
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1.
FLASHCARD QUESTION
Front
Qual é a principal função de um banco de dados?
Back
Armazenar e gerenciar dados
2.
FLASHCARD QUESTION
Front
O que caracteriza um banco de dados relacional?
Back
Dados organizados em tabelas inter-relacionadas
3.
FLASHCARD QUESTION
Front
Qual é a linguagem principal para manipulação de bancos de dados relacionais?
Back
SQL
4.
FLASHCARD QUESTION
Front
O que significa a sigla SQL?
Back
Structured Query Language
5.
FLASHCARD QUESTION
Front
Em um banco de dados relacional, qual elemento é usado para garantir que cada registro em uma tabela seja único?
Back
Chave primária
6.
FLASHCARD QUESTION
Front
Em um banco de dados relacional, como duas tabelas podem ser associadas entre si?
Back
Por meio de chaves estrangeiras
7.
FLASHCARD QUESTION
Front
Toda tabela tem Colunas e linhas, como são chamadas as Colunas nas tabelas de um banco de dados?
Back
Campo
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