employees recognize them and reposition themselves.
employees can overcome the difficulties they meet.
employees have barriers removed and workplace improved.
employees have faith in the development of the future.
第1题:

A. To find the tax percentage for each of the employees.
B. To list the name, job id, and manager name for all the employees.
C. To find the name, salary, and department name of employees who are not working with Smith.
D. To find the number of employees working for the Administrative department and earning less then 4000.
E. To display name, salary, manager ID, and department name of all the employees, even if the employees do not have a department ID assigned.
第2题:
Examine the data of the EMPLOYEES table.EMPLOYEES (EMPLOYEE_ID is the primary key. MGR_ID is the ID of managers and refers to the EMPLOYEE_ID)Which statement lists the ID, name, and salary of the employee, and the ID and name of the employee‘s manager, for all the employees who have a manager and earn more than 4000?()

A.
B.
C.
D.
E.
第3题:
第4题:
第5题:
第6题:
Examine the description of the EMPLOYEES table: EMP_ID NUMBER(4) NOT NULL LAST_NAME VARCHAR2(30) NOT NULL FIRST_NAME VARCHAR2(30) DEPT_ID NUMBER(2) Which statement produces the number of different departments that have employees with last name Smith?()
第7题:
across
above
toward
upon
第8题:
第9题:
saving employees’ money
making employees more attractive
improving employees’ motivation
making employees happier
第10题:
MERGE
INSERT
UPDATE
ADD
ENTER
You cannot enter the phone numbers for the existing employee records.
第11题:
Employees can receive calls at their desk and cell phone simultaneously.
Customers can call one number to reach all employees.
Employees can have their calls forwarded to the receptionist.
Customers can call any office number and the receptionist receives the call.
第12题:
第13题:
A、are
B、is
C、have been
D、has been
第14题:

A.to find the tax percentage for each of the employees
B.to list the name, job_id, and manager name for all the employees
C.to find the name, salary, and the department name of employees who are not working with Smith
D.to find the number of employees working for the Administrative department and earning less than 4000
E.to display name, salary, manager ID, and department name of all the employees, even if the employees do not have a department ID assigned
第15题:
第16题:
第17题:
What is the primary benefit of Single Number Reach?()
第18题:
You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform?()
第19题:
The Add-Member cmdlet
ADSI Edit
The csvde.exe command
Active Directory Users and Computers
第20题:
confirmations
findings
restrictions
manners
第21题:
SELECT COUNT (*) FROM employees WHERE last _name='smith';
SELECT COUNT (dept_id) FROM employees WHERE last _name='smith';
SELECT DISTINCT (COUNT (dept_id) FROM employees WHERE last _name='smith';
SELECT COUNT (DISTINCT dept_id) FROM employees WHERE last _name='smith';
SELECT UNIQE (dept_id) FROM employees WHERE last _name='smith';
第22题:
had to have; had to
used to have; couldn’t
would have; didn’t have to
used to have; would
第23题:
treat employees as customers.
stress the benefits of the changes.
talk employees into accepting the changes.
act quickly according to the reactions of employees.