saving employees’ money
making employees more attractive
improving employees’ motivation
making employees happier
第1题:
A.Government and banks
B.Employees and managers
C.Employees and customers
D.Customers and vendors
第2题:
第3题:
A key to successful Management by Objectives (MBO) is
A . insuring that employees have clearly defined objectives
B . involving employees in decision meetings
C . permitting employees to set their own objectives
D . allowing employees to perform. their own evaluations
E . A or C.
第4题:
Which two statements complete a transaction?()
第5题:
第6题:
A.SELECT * FROM employees where salary > (SELECT MIN(salary) FROM employees GROUP BY department_id);
B.SELECT * FROM employees WHERE salary = (SELECT AVG(salary) FROM employees GROUP BY department_id);
C.SELECT distinct department_id FROM employees WHERE salary > ANY (SELECT AVG(salary) FROM employees GROUP BY department_id);
D.SELECT department_id FROM employees WHERE salary > ALL (SELECT AVG(salary) FROM employees GROUP BY department_id);
E.SELECT last_name FROM employees WHERE salary > ANY (SELECT MAX(salary) FROM employees GROUP BY department_id);
F.SELECT department_id FROM employees WHERE salary > ALL (SELECT AVG(salary) FROM employees GROUP BY AVG(SALARY));
第7题:
第8题:
How do male employees usually wear in a relatively casual work environment?
A.Suit and tie.
B.Shirt and jacket.
C.In smart trousers.
D.In professional attire.
第9题:
What is the primary benefit of Single Number Reach?()
第10题:
Click the Exhibit button and examine the data in the EMPLOYEES table. Which three subqueries work?()