[单选]
our database instance is started using the server parameter file （SPFILE）. You executed a command tochange the value of the LOG_BUFFER initialization parameter：ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH；
What would be the outcome of this command（）

A . The command succeeds only if Automatic Memory Management is not enabled.
B . The command succeeds， but you need to restart the database for changes to take effect.
C . The command returns an error because the size of the redo log buffer cannot be changed dynamically.
D . The parameter value is changed and it comes into effect as soon as space becomes available in theSystem Global Area （SGA）

对于外购无形资产重置成本的评估方法有（）。财务核算法。市价调整法。市价类比法。物价指数法。脂肪的分解的开始产物？ What is a design consideration when using existing PCIe I/O drawers in a maximum bandwidth/throughput configuration on a new Power 750 system?（） The new system requires 1 installed processor card for the GX++ bus adapter。 The new system requires a minimum of 2 installed processor cards for the GX++ bus adapter。 The new system requires a minimum of 3 installed processor cards and the HPC InfiniBand cluster adapter。 The new system requires 1 installed processor card for the GX++ bus adapter and the HPC InfiniBand cluster adapter。 An eX5 client is concerned about the cost-per-GB of the proposed SAS disk-based solution, and suggests using SATA disk technology in order to reduce costs for their 24x7 mission-critical Microsoft SQL Server application. Which of the following addresses the customer issues?（） SAS drives support automatic rebuild upon failure, SATA must be rebuilt manually 。 SAS drives support Fibre Channel attachment to eX5 servers, SATA does not 。 SATA drives require different, more expensive cables, and require more floor space compared with SAS 。 SATA storage is slower, has lower mean time between failure, and designed for a lower duty cycle compared with SAS。 The SPFILE for your database contains the following parameter settings： SGA_TARGET = 1000M DB_CACHE_SIZE = 512M SHARED_POOL_SIZE = 128M LOG_BUFFER = 10M DB_8K_CACHE_SIZE = 50M What is the total memory that can be distributed across the auto-tuned memory components？（） 940M。 990M。 690M。 1000M。

our database instance is started using the server parameter file （SPFILE）. You executed a command tochange the value of the LOG_BUFFER initialization parameter：ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH；
What would be the outcome of this command（）

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[单选] our database instance is started using the server parameter file （SPFILE）. You executed a command tochange the value of the LOG_BUFFER initialization parameter：ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH； What would be the outcome of this command（）

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[单选]
our database instance is started using the server parameter file （SPFILE）. You executed a command tochange the value of the LOG_BUFFER initialization parameter：ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH；
What would be the outcome of this command（）