1Z1-027 무료 덤프문제 온라인 액세스

Which statement is true about operating systems on database Machine multi-rack configuration consisting ofi two fiull
racks and one Exadata storage rack?

• A.All Exadata Storage Servers must run the Oracle Solaris O/S and all database servers within the same cluster must
  run the same O/S.
• B.All Exadata storage servers and all database servers must run the Oracle Linux O/S and X3-8 database server may
  run the Oracle Solaris O/S.
• C.All Exadata storage servers must run the Oracle Linux O/S and all database servers within the same cluster must run
  the same O/s.
• D.All Exadata storage servers in the same cluster must run the same O/S but Exadata Storage Servers in different
  clusters may run a different O/S.
• E.All Exadata storage servers must run the Oracle Linux O/S and all database servers within the same cluster must run
  the Oracle Linux O/s.

Which three are true abort Enterprise Manager plug- in configuration fior the Database Machine?

• A.There are several separate plug-ins fior Grid Control.
• B.There are several separate plug-ins fior Cloud Control.
• C.There is one plug-in fior Grid Control.
• D.Some plug-ins require SNMP trap fiorwarders.
• E.All plug-ins require SNMP trap fiorwarders.
• F.There is one plug-in fior Cloud Control.

Which three are true about Smart Flash log?

• A.LGWR will not wait fior writes to Smart Flash log ifi the write to a disk based log file completes first.
• B.You can remove Smart Flash Log firom a single storage server with the drop flashing command.
• C.Smart Flash Log is enabled by defiault, using 1024 MB ofi Rash storage on each storage server.
• D.I/O Manager category plans can be used to enable or disable Smart Flash Log For different I/O categories.
• E.I/O Resource Manager database plans can be used to enable or disable Smart Flash Log fior different databases.

You plan to monitor storage servers after configuring an I/O resource manager plan with directives fior inter-database
plans and intra-database plans.
Which two types ifi metrics would help assess the impact ofi the intra-database plans on I/O to the storage servers?

• A.Smart Flash Log I/O
• B.Smart Flash Cache I/O
• C.Resource Consumer Group I/O
• D.Database I/O
• E.Category I/O

Which two are regarding the case ofi storage indexes?

• A.To increase the chance ofi using the a storage index, you can make table indexes invisible.
• B.Avoid the use ofi bind variables because Storage Indexes do not work with bind variables.
• C.Storage indexes are retained after a cell is rebooted.
• D.The cell physical 10 bytes saved by storage index statistic returns multiple rows, one fior each storage server.
• E.To maximize the benefit ofi storage Indexes, load your data stored on the filtered columns.