최신 1z1-902 무료덤프 - Oracle Exadata Database Machine X8M Implementation Essentials

A. Failure groups are created for each grid disk to ensure mirror copies are written to the same storage server for faster recovery after a physical disk failure.

B. They ensure that the ASM Flex instances are enabled on a maximum of two database servers or VMs per cluster.

C. Failure groups contain all ASM disks in a single storage server preventing mirror copies being written to the same storage server.

D. Extended Redundancy mirrors data across data centers providing the highest levels of data protection.

A. ASR communicates with Oracle support services using HTTPS.

B. ASR Manager opens a service request (SR) automatically after sensors detect hardware faults.

C. ASR Manager must be installed and configured on a dedicated server external to the Database Machine.

D. Configuring ASR is mandatory for all Database Machine assets.

E. ASR Manager must be installed and configured on one of the database servers.

F. ASR can upload configuration metadata to support problem resolution.

A. on all database servers and at least two storage servers in both racks

B. on all database servers in the second rack

C. on only one database server in both racks

D. on all database servers in the first rack

E. on all database servers in both racks and one storage server in each rack

F. on at least two storage servers in both racks

G. on all storage servers in both racks

A. Set thresholds only in ILOM because they are not preset anywhere but need to be set only in ILOM.

B. No thresholds need to be set because they are preset in the ILOM and these are sufficient for monitoring.

C. No thresholds need to be set because they are preset in the ILOM and in Enterprise Manager

D. Set thresholds in ILOM and in Enterprise Manager because they are not preset anywhere and must be set in both places.

A. RoCE network interface cards in the database servers

B. Cisco RDMA over Converged Ethernet (RoCE) switches

C. fans in the storage servers

D. power distribution units

E. Cisco management switch

F. RoCE network interface cards in the storage servers

G. power supplies in the database servers

A. 4 x 6.4 TB NVMe flash cards on the High Capacity (HC) storage server

B. 8 x 6.4 TB NVMe flash cards on the Extreme Flash (EF) storage server

C. 4 x 6.4 TB NVMe flash cards on the database server

D. No flash storage on the database server

E. 8x 6.4 TB NVMe flash cards on the Extended (XT) storage server

A. Install Oracle Rest Data Services on each Database server and install the MS APEX application.

B. The MS Process on the storage servers is natively endowed with REST services and are enabled by default, however, appropriate roles and users should be created to ensure security.

C. The MS Process on the storage servers is natively endowed with REST services, but are not enabled by default.

D. Install Oracle Rest Data Services on each Storage server and install the MS APEX application.

A. patchmgr must be invoked with the -rolling argument with all database and storage servers listed in a single input file.

B. patchmgr cannot apply updates in a rolling manner, you must manually apply patches with the dbnodeudpate and cellupdate tools if high availability is required.

C. patchmgr will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption.

D. patchmgr must be invoked with the -rolling argument. Each component type must be upgraded independently of the other.

A. hardware monitoring using the storage server ILOM

B. using the CELLCLI CALIBRATE command on the storage server after logging in as the celladmin user

C. using the CELLCLI list LUN DETAIL command as the celladmin user

D. using the CELLCLI CALIBRATE command on the storage server after logging in as the root user