1Z1-027試験無料問題集「Oracle Exadata X3 and X4 Administration 認定」

A. Ifi two consumer groups C and D In the PROD database get 10% and 15% respectively ofi resource allocation, then
the percentage ofi I/O resource would be the same ifi they still got 10% and 15% respectively and were remapped to a
different category by the DBA, provided that the category plans and Interdatabase plans are unchanged.

B. Ifi two consumer groups A and B in the PROD database get 10% and 15% respectively ofi resource allocation, then
the percentage ofi I/O resource would be the same ifi they got 20% and 30% respectively, provided that the category
plans and inter database plans are unchanged, and consumer groups A and B are still mapped to the same category.

C. Database Writer I/O is considered to be the highest priority I/O and is managed based on attributes ofi the IORM
plan.

D. Ifi two consumer groups P and Q In the PROD database get 20% and 10% respectively ofi resource allocation, then
the percentage ofi I/O resource would be the same ifi they got 10% and 5% respectively, and the Interdatabase plan
has changed, provided that the category plan is unchanged, and consumer groups A and B are still mapped to the
same categories.

E. Log Writer I/O and Control File I/O are high priority I/O managed automatically by IORM.

A. griddisk on hard drive-based non-interleaved celldisks.

B. griddisk on hard drive-based intervleaved celldisks.

C. griddisk on Flash-base celldisks.

D. griddisk on hard drive-based celldisks consumed by ASM when creating diskgroups using ASM-based intelligent
Data Placement (IDP)

A. The perfiormance ofi both diskgroups is balanced because they are created on interleaved griddisks.

B. The DATA01 diskgroup has better perfiormance because the DATA01 griddisks are created on interleaved cell disks.

C. The DATA02 ASM diskgroup has better perfiormance because the DATA02 diskgroups was created first.

D. The DATA01 diskgroups has better perfiormance because the DATA01 griddisks were created first.

A. To maximize the benefit ofi storage Indexes, load your data stored on the filtered columns.

B. Storage indexes are retained after a cell is rebooted.

C. The cell physical 10 bytes saved by storage index statistic returns multiple rows, one fior each storage server.

D. Avoid the use ofi bind variables because Storage Indexes do not work with bind variables.

E. To increase the chance ofi using the a storage index, you can make table indexes invisible.

A. All racks must be placed in such a way that the exhaust air ofi one rack does not enter the air inlet ofi another

B. All racks must be placed side by side with no space between them.

C. All racks must be isolated firom each other with at least one meter between them.

D. All Database Machines must be placed side by side with no space between them.

E. Expansion Racks must be placed side by side at least one meter apart.

F. Racks may be placed as required in the machine room.

G. All Expansion Racks must be placed side by side with no space between them.

A. Database Writer I/O is managed automatically at normal priority by IORM.

B. Control File I/O is managed automatically at high priority by IORM.

C. Database Writer I/O is considered part ofi the SYSTEM resource consumer group by IORM.

D. Log Writer I/O to the Smart Flash Log is managed automatically at high priority by IORM.

E. Control File I/O is considered part ofi the SYSTEM resource Consume group by IORM.

F. Log Writer I/O to the Smart Flash Log is considered part ofi the SYSTEM resource consumer group by IORM.

A. C, B, D, F, E, G, A

B. C, B, D, F, E, A, G

C. C, D, F, B, E, G, A, B

D. C, B, D, F, B, E, G, A

E. C, B, D, F, B, E, A