單項選擇題

You specify a nonzero value for the MEMORY_TARGET initialization parameter, but do not set thePGA_AGGREGATE_TARGET or the SGA_TARGET parameters. You restart your database instance.Which statement about the result is true?（）

A. The database instance starts, and Oracle sets the default value of SGA_TARGET to the same value as SGA_MAX_SIZE
B. The database instance starts, and Oracle automatically tunes memory and allocates 60 percent to the SGA and 40 percent to the PGA
C. The database instance starts, but Automatic Memory Management is disabled
D. The database instance will not start because you did not specify the PGA_AGGREGATE_TARGET or SGA_TARGET parameter

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單項選擇題

Which background process of a database instance, using Automatic Storage Management (ASM), connects asa foreground process into the ASM instance?（）

A.ASMB
B.PMON
C.RBAL
D.SMON

單項選擇題

You want to back up your 100-GB database on a remote tape device. You are required to ensure that minimum network bandwidth is consumed while transferring the backups to the tape device.
The current consumption of your CPU is approximately 40 percent.
Which type of backup should you perform？（）

A. standard backup set
B. image copy
C. compressed backup
D. user-managed backup

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You specify a nonzero value for the MEMORY_TARGET initialization parameter, but do not set thePGA_AGGREGATE_TARGET or the SGA_TARGET parameters. You restart your database instance.Which statement about the result is true?（）

你可能感興趣的試題

Which background process of a database instance, using Automatic Storage Management (ASM), connects asa foreground process into the ASM instance?（）

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