Questões de Banco de Dados (TI) — ARCON (PA) 2018 — Diversas

Questão 1ARCON (PA)·Diversas·2018Banco de Dados (TI)

Assinale a alternativa que indica um SGBD.

Questão 2ARCON (PA)·Diversas·2018Banco de Dados (TI)

Considerando as tabelas apresentadas, qual é a query que retorna os nomes dos empregados que ganham salário maior ou igual a 5.000 e menor ou igual a 10.000?

ASELECT FullName FROM EmployeeDetails WHERE Empid IN (SELECT Empid FROM EmployeeSalary WHERE Salary BETWEEN 5000 AND 10000);BSELECT Empid FROM EmployeeDetails WHERE Empid IN (SELECT Empid FROM EmployeeSalary WHERE Salary BETWEEN 5000 AND 10000);CSELECT FullName FROM EmployeeSalary WHERE Empid IN (SELECT Empid FROM EmployeeSalary WHERE Salary BETWEEN 5000 AND 10000);DSELECT FullName FROM EmployeeDetails WHERE Empid IN (SELECT Empid FROM EmployeeDetails WHERE Salary BETWEEN 5000 AND 10000);ESELECT FullName FROM EmployeeDetails WHERE Empid WHERE (SELECT Empid FROM EmployeeSalary WHERE Salary BETWEEN 5000 AND 10000);

Questão 3ARCON (PA)·Diversas·2018Banco de Dados (TI)

O modelo relacional representa o banco de dados como uma coleção de