A、Employees with specific technical skills.
B、Employees with well-rounded education and practical ability.
C、Employees with knowledge in specific areas.
D、Employees with communication skills.
A、Employees with specific technical skills.
B、Employees with well-rounded education and practical ability.
C、Employees with knowledge in specific areas.
D、Employees with communication skills.
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));
A、help employees to modify or change their performance
B、provide the managers with valid data
C、demonstrate the value of the employees
D、provide some feedback to employees
A、That employees are only motivated when they relax.
B、That employees relax and work at the same time.
C、That employees need more time for relaxation.
D、That employees need a separate place to relax.
A.INSERT INTO employees VALUES (NULL, ‘John‘, ‘Smith‘);
B.INSERT INTO employees(first_name, last_name) VALUES(‘John‘, ‘Smith‘);
C.INSERT INTO employees VALUES (‘1000‘, ‘John‘, NULL);
D.INSERT INTO employees (first_name, last_name, employee_id) VALUES (1000, ‘John‘, ‘Smith‘);
E.INSERT INTO employees (employee_id) VALUES (1000);
F.INSERT INTO employees (employee_id, first_name, last_name) VALUES (1000, ‘John‘, ‘ ‘);
The most important skills for new employees are first aid and food preparation.()
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