When performing a database duplication， which duplicate database parameter would you set to ensure that the online redo logs are created in the correct location？（）
第1题：
A.boot -s
B.boot -r
C.boot single
D.boot recovery
第2题：
You are performing two sums: the first is a sum of two scalar variables and the second is a matrix sum of a pair of two- dimensional arrays-size 1000 by 1000.What speedup is achieved when the calculations are performed on size 1000 processors?
A．50
B．100
C．999
D．none of the above
第3题：
A、when he is making a decision
B、when he is performing an operation
C、when he has made mistakes
D、all of the above (a+b+c)
第4题：
When youre performing a tablespace point-in-time recovery， which tablespaces will always be restored to the auxiliary instance？（）
第5题：
When troubleshooting a Frame Relay connection, what is the first step when performing a loopback test?（）
第6题：
A.Set the encapsulation of the interface to HDLC
B.Place the CSU/DSU in local-loop mode
C.Enable local-loop mode on the DCE Frame Relay router
D.Verify that the encapsulation is set to Frame Relay
第7题：
For GMDSS，when may a compulsory vessel not be allowed to leave port ________．
A.When the vessel is in an overloaded condition
B.When the vessel has arranged for both duplication of equipment AND shore-based maintenance
C.When the vessel has replaced a required piece of GMDSS-related equipment but its performance has not been verified or logged
D.When the vessel is carrying only two licensed GMDSS Radio Operators and is capable of performing all required functions
第8题：
A. EAP
B. RADIUS
C. SSL
D. EAP-o-HTTP
第9题：
When performing a backup， which of the following media types would have no moving parts？（）
第10题：
Moving data is one of the most common causes of planned downtime. For which of the followingpurposes might the data migration function of the SAN Volume Controller be used？（）