최신 1Z0-902 무료덤프 - Oracle Exadata Database Machine X8M Implementation Essentials

A. the number of full table scans that accessed the table

B. the number of Smart Scans performed for the table on all the storage servers, as shown when performing a list activerequest command using CELLCLI on all the cells

C. the number of serial queries that accessed the table

D. the number of Smart Scans performed for the table on all the storage servers, as shown when performing a list ACTIVEREQUEST command using EXACLI on all the cells

E. the number of parallel queries that accessed the table

A. Add or remove additional databases.

B. OEDACU has Edit mode and Deploy mode.

C. Add or remove Oracle Database home directories.

D. Support ZDLRA life cycle management operation.

E. Add nodes to and remove nodes from a VM cluster.

F. Resize Oracle ASM disk groups.

A. the failure of physical disk 1

B. the failure of physical disk 0 and 11

C. the failure of both physical M.2 disks

D. accidental loss of all data from all griddisks in a storage server

E. moving all disks from one cell to another as part of a chassis-level component failure

F. corruption in a normal or high redundancy ASM diskgroup

G. corruption in the / (root) filesystem

A. Top of Rack (ToR) switches are managed as part of the hardware stack and software levels are upgraded during the patching process.

B. When backing up multi-rack systems, sharing Exadata X9M switches is recommended.

C. ZFS Snapshots can provide rapid cloning of development and test environment.

D. ZFSSA may connect directly to the Exadata 100Gb RoCE network switches.

A. PMEM Cache section within Memory Statistics

B. PMEM Pool cache Read Hits in the Cache Sizes portion of the Report Summary

C. PMEM Cache section within Exadata Smart Statistics

D. cell PMEM cache Read Hits in the Database IOs portion of the Performance Summary

E. PMEM Pool Misses in the Exadata Outlier Summary

A. Grid Naming Service (GNS) is not configured.

B. The OCR is multiplexed in the DATA_<DBM__NAMe> and RECo_<dbm_name> diskgroups.

C. Grid Infrastructure uses the management network as the cluster interconnect.

D. The ora. diskmon clusterware resource is enabled and online.

E. Three Single Client Access Name (SCAN) listeners are configured on the client access network.

F. Three Single Client Access Name (SCAN) listeners are configured on the RDMA over Converged Ethernet (RoCE) network.

A. Persistent Memory Commit Accelerator tracks changes to Persistent Memory Data Accelerator to ensure duplicate blocks are not written to Flash.

B. Persistent Memory Commit Accelerator copies redo log data from disk for faster redo apply on Data Guard Standby Databases.

C. Persistent Memory Commit Accelerator contains logging information from all tiers of the software stack for rapid triage and diagnostics.

D. Persistent Memory Commit Accelerator reduces redo log write latency by using Persistent Memory and RDMA before flushing to Flash then disk.

E. Persistent Memory Commit Accelerator helps to further reduce redo log write latency by using Persistent Memory and Remote Direct Memory Access (RDMA).

A. You must be physically present in the data center to start an Exadata Storage Server.

B. -> start /SP/console

C. -> start /System

D. -> start /SYS/power

E. -> start /SYSTEM/power

F. -> set /SYS power_state=ON

A. 512GB

B. 2048GB

C. 768GB

D. 1024GB

E. 1536GB

F. 384GB