【单选题】要进入以太端口配置模式,下列路由器中命令中( )是正确的。
A.
R1(config)# inetrface e0
【判断题】只要加强对电气设备的日常维护和保养,就可以杜绝电气事故的发生。
【单选题】编制人工定额时,应计人定额时间的是( )。
【单选题】Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables: EMPLOYEES EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2 (25) LAST_NAME VARCHAR2 (25) HIRE_DATE DATE NEW EMPLOYEES EMPLOYEE_ID NUMB...
A.
DELETE FROM employees WHERE employee_id = (SELECT employee_id FROM employees);
B.
DELETE * FROM employees WHERE employee_id = (SELECT employee_id FROM new_ employees);
C.
DELETE FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE name = ('Carrey')'
D.
DELETE * FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE last_ name = ('Carrey')'
【单选题】What recruitment method involves seeking new employees through consultation with existing employees?
D.
referral from employees
【单选题】编制人工定额时,应计入定额时间的是( )
【简答题】Supervising employees by remote control requires more skills than when employees are within physical reach.
【单选题】Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables: EMPLOYEES EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2(25) LAST_NAME VARCHAR2(25) HIRE_DATE DATE NEW_EMPLOYEES EMPLOYEE_ID NUMBER...
A.
DELETE FROM employees WHERE employee_id = (SELECT employee_id FROM employees);
B.
DELETE * FROM employees WHERE employee_id = (SELECT employee_id FROM new_ employees);
C.
DELETE FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE name = 'carrey');
D.
DELETE * FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE name = 'carrey');
【判断题】给面试官打电话表示感谢时,顺便可以询问面试结果。