at id, department name, location id) ueries will display the name of all employee nt ast name FROM employees WHERE depar epartments WHERE upper(department nan

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Employees(employee id, first name, last name, salary, hire date, job title, manager id,
department id)
Departments(department id, department name, location_ id)
Which of the following queries will display the name of all employees who does not work for
'EXECUTIVE' department
a.SELECT first name, last name FROM employees WHERE department id not in (SELECT
department id FROM departments WHERE upper(department name) = 'EXECUTIVE');
b.SELECT first name, last name FROM employees WHERE department id != (SELECT
department id FROM departments WHERE upper(department name) = 'EXECUTIVE');
c.SELECT first name, last name FROM employees WHERE department id = (SELECT
department id FROM departments WHERE upper(department name) = 'EXECUTIVE');
%3D
d.SELECT first name, last name FROM employees WHERE department id In (SELECT
department id FROM departments WHERE upper(department name) = 'EXECUTIVE');
Transcribed Image Text:Employees(employee id, first name, last name, salary, hire date, job title, manager id, department id) Departments(department id, department name, location_ id) Which of the following queries will display the name of all employees who does not work for 'EXECUTIVE' department a.SELECT first name, last name FROM employees WHERE department id not in (SELECT department id FROM departments WHERE upper(department name) = 'EXECUTIVE'); b.SELECT first name, last name FROM employees WHERE department id != (SELECT department id FROM departments WHERE upper(department name) = 'EXECUTIVE'); c.SELECT first name, last name FROM employees WHERE department id = (SELECT department id FROM departments WHERE upper(department name) = 'EXECUTIVE'); %3D d.SELECT first name, last name FROM employees WHERE department id In (SELECT department id FROM departments WHERE upper(department name) = 'EXECUTIVE');
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