【单选题】部分动词的手势表示由此地到彼地,彼地回到此地的意思,手势动作表示的时候()
【单选题】One of the user sessions was terminated abnormally in the middle of a transaction. What does Oracle database do to recover it?()
A.
uses undo data for roll forward
B.
uses Flashback Log for recovery
C.
uses online redo logs to roll back
D.
uses undo data to roll back the transaction
E.
uses Recovery Manager (RMAN) to roll back
F.
uses the System Monitor (SMON) background process to perform instance recovery
【单选题】What is Bon going to do in order to learn guitar?
A.
Sing with friends in KTV
B.
Watch Eason Chan’s concert
C.
Download videos from the Internet
【单选题】部分动词的手势表示由此地到彼地,彼地回到此地的意思,手势动作表示的时候( )
【单选题】Oracle Grid Infrastructure for a stand-alone server is installed on your production host before installing the Oracle Database server. The database and listener are configured by using Oracle Restart....
A.
When you start an instance on a high with SQL *Plus dependent listeners and ASM disk groups are automatically started.
B.
When a database instance is started by using the SRVCTL utility and listener startup fails, the instance is still started.
C.
When a database is created by using SQL* Plus, it is automatically added to the Oracle Restart configuration.
D.
When you create a database service by modifying the SERVICE_NAMES initialization parameter, it is automatically added to the Oracle Restart configuration.
【判断题】非正式组织在满足组织成员的心理和感情需要上,比正式组织更具有优越性。
【单选题】My new pen ______. Who ______ have taken it?
A.
has been disappeared; can
B.
has disappeared; could
【单选题】The police are _____ a search for the body of the man who disappeared.
【多选题】以下关于撰写教学目标的理解哪些是不正确的?
B.
教学目标的描述中应该尽量使用具体的动作词,而避免使用没有明确指向性的外延宽泛的动词
C.
不必太在意对MOOC课程的教学目标的描述,学生不会太关注的
D.
明确的教学目标有助于学生建立明确的学习目的,和坚持学习完课程