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You have just performed a FLASHBACK TABLE operation using the following command:  
flashback table employees to scn 123456;  
The employees table has triggers associated with it. 
Which of the following statements is true regarding the state of the triggers during the Flashback Table operation?()  

A .  All the triggers are disabled.
B .  All the triggers are enabled by default.
C .  Enabled triggers remain enabled and disabled triggers remain disabled.
D .  Triggers are deleted when a Flashback Table operation is performed.

某甲状腺功能亢进患者,服用抗甲状腺药丙硫氧嘧啶治疗2个月后就诊复查,白细胞急剧下降。白细胞计数3.1810的9次方每升。处置方法除停止使用丙硫氧嘧啶以外应考虑的药物() 利血生。 螺内酯。 核黄素。 地高辛。 黄体酮。 铁路信号系统中,CTCS是指() A.车站信号自动控制系统 。 B.行车调度指挥管理系统 。 C.列车运行自动控制系统 。 D.中国列车运行控制系统。 User Mary has a view called EMP_DEPT_LOC_VU that was created based on the EMPLOYEES, DEPARTMENTS, and LOCATIONS tables. She has the privilege to create a public synonym, and would like to create a synonym for this view that can be used by all users of the database. Which SQL statement can Mary use to accomplish that task?() CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vu。 CREATE PUBLIC SYNONYM EDL:VU FOR mary (emp_dept_loc_vu);。 CREATE PUBLIC SYNONYM EDL_VU FOR emp _dept_loc_vu;。 CREATE SYNONYM EDL_VU ON emp_dept_loc_vu FOR EACH USER;。 CREATE SYNONYM EDL_VU FOR EACH USER ON emp_dept_loc_vu。 CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vu FOR ALL USERS。 What is the appropriate resource to find comprehensive information about IBM System Storagecompetitive strategies and technology comparisons?() IBM Techline 。 IBM COMP 。 IBM Sales Manual 。 IBM Techline CompeteCenter&e。 什么是外在动机外在动机有什么积极和消极作用?

You have just performed a FLASHBACK TABLE operation using the following command:  
flashback table employees to scn 123456;  
The employees table has triggers associated with it. 
Which of the following statements is true regarding the state of the triggers during the Flashback Table operation?()  

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