Category «1z0-027»

Which two types if metrics would help assess the impact of the intra-database plans on I/O to the storage serv

You plan to monitor storage servers after configuring an I/O resource manager plan with directivesfor inter-database plans and intra-database plans.Which two types if metrics would help assess the impact of the intra-database plans on I/O to thestorage servers? A.Category I/O B.Database I/O C.Resource Consumer Group I/O D.Smart Flash Log I/O E.Smart Flash Cache I/O Explanation:B:Database …

The following task might be performed:

You are about to run the oplan utility to patch the servers on your test Database Machine beforepatching the production environment.The following task might be performed: A.Test the failback procedure B.Run the exachk utility C.Read the README file. D.Automate the patch application process as appropriate. E.Verify that the patch provides the functionality it is meant …

which have more balanced performance characteristics?

Which two may act as building blocks for the creation of two or more griddisks residing on thesame physical device and which have more balanced performance characteristics? A.griddisk on hard drive-based intervleaved celldisks. B.griddisk on hard drive-based celldisks consumed by ASM when creating diskgroups using ASM-based intelligent Data Placement (IDP) C.griddisk on hard drive-based non-interleaved …

Which type of network traffic is transported over the internal InfiniBand network in a Database Machine?

Which type of network traffic is transported over the internal InfiniBand network in a DatabaseMachine? A.IDB protocol traffic only B.Both Clustered ASM and RAC database instance traffic C.Clustered ASM Instance traffic only D.RAC database instance traffic only E.IDB protocol traffic,Clustered ASM traffic, and RAC database instance traffic Explanation:The Exadata software is optimally divided between the …

Which three are true about Smart Flash log?

Which three are true about Smart Flash log? A.I/O Resource Manager database plans can be used to enable or disable Smart Flash Log for different databases. B.LGWR will not wait for writes to Smart Flash log if the write to a disk based logfile completes first. C.Smart Flash Log is enabled by default, using 1024 …

which servers must be modified after connecting an Exadata storage full expansion rack to your X3-2 Exadata Da

You have a partitioned database grid on an X3-2 full rack with two four-node RAC clusters calledCLUSA and CLUSB. The storage grid, however, has not been partitioned.Which files on which servers must be modified after connecting an Exadata storage full expansionrack to your X3-2 Exadata Database Machine on the InfiniBand network so that the cells …

Which two are true about Exadata storage server alerts?

Which two are true about Exadata storage server alerts? A.Metric alerts are never stateful. B.Metrics have no thresholds set on them by default. C.SNMP alert notifications can be sent to only one destination. D.Metric threshold; if set, will persist across storage server reboots. E.SMTP alert notifications must be sent to both ASR manager and Enterprise …