问题

Click the Exhibit button to examine t

Click the Exhibit button to examine the structures of the EMPLOYEES, DEPARTMENTS, and TAX tables. For which situation would you use a nonequijoin query?（）

Ato find the tax percentage for each of the employees
Bto list the name, job_id, and manager name for all the employees
Cto find the name, salary, and the department name of employees who are not working with Smith
Dto find the number of employees working for the Administrative department and earning less than 4000
Eto display name, salary, manager ID, and department name of all the employees, even if the employees do not have a department ID assigned

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参考解析：

分类：1Z0-007题库

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