多项选择题

You are designing a performance monitoring plan for the database that supports APP1. You need to monitor only necessary indicators. Which indicator or indicators should you include in the baseline?（）

A.response times for frequently used queries
B.database backup and restore completion times
C.disk I/O
D.CPU utilization
E.network packet size
F.SOAP requests failed

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单项选择题

What is the result of increasing the value of the parameter ASM_POWER_LIMIT during a rebalance operation？（）

A. The ASM rebalance operation will likely consume fewer resources and complete in a shorter amount of time.
B. The ASM rebalance operation will consume fewer resources and complete in a longer amount of time.
C. The ASM rebalance operation will be parallelized and should complete in a shorter amount of time.
D. There is no ASM_POWER_LIMIT setting used in ASM.
E. None of the above.

多项选择题

Which statements regarding the server parameter file （SPFILE） are true（）

A.An SPFILE is a binary file.
B.An SPFILE cannot reside on a client.
C.An SPFILE cannot contain static parameters.
D.An SPFILE can store changes persistently across instance restarts.
E.An SPFILE can be read by the database server， but it is not written to by the server.
F.An SPFILE must be created manually， before creating a database， even if you use the DatabaseConfiguration Assistant （DBCA） to create the database

单项选择题

There are currently no permissions set on the following four objects in the proseware_biz database：

You need to permit the sales_employee database role to retrieve data by using the Sales.GetContact stored procedure.
Which action or actions should you perform？（）

A.Grant the SELECT permission on the Sales.Customers object to the sales_employee role.
B.Grant the SELECT permission on the Sales.CustomerContacts object to the sales_employee role.
C.Grant the SELECT permission on the Sales.ContactList object to the sales_employee role.
D.Grant the EXECUTE permission on the Sales.GetContact object to the sales_employee role.