최신Oracle Exadata Database Machine and Cloud Service 2017 Implementation Essentials - 1z0-338무료샘플문제

A. Each In-Memory Compression Unit in the IM column store will have a mirrored copy placed on another node in the RAC cluster.

B. The command allows the current instance to exceed DRAM limits and expand across memory, flash, and disk.

C. The command creates an in-memory snapshot for write_only access.

D. The DUPLICATE sub-clause enables parallel execution NUMA support.

E. The In-Memory Compression Unit will have a mirrored copy placed on every other node in the RAC cluster.

A. View only the Oracle Compute Cloud resources.

B. View, create, update, and delete Oracle Compute Cloud Service resources.

C. Perform cloud backups of a specific instance.

D. Work with one or more Oracle Cloud services only and use the My Services application to manage his or her own password and security challenge questions.

E. Perform all tasks in the My Services application, including user and role management tasks.

A. A customer can associate an SR to their configuration data to reduce issue resolution time.

B. It is used to collect configuration details and upload them to the management repository.

C. Oracle Base, ASM, and GRID home must have the same owner for installation to work.

D. Configuration collection occurs every 24 hours.

E. Configuration collection happens once an hour.

A. Advanced Compression is free to use on Exadata Database Machine, whereas Hybrid Columnar Compression must be purchased.

B. Advanced Compression is good for tables with active updates and deletes, whereas Hybrid Columnar Compression is best applied to tables or partitions where data is fairly static.

C. They are the same; Advanced Compression is called Hybrid Columnar Compression on Exadata Database Machine.

D. Hybrid Columnar Compression is good for tables with active updates and deletes, and provides deeper compression ratios.

A. Metrics are reported as one of four types: cumulative, instantaneous, rate, or transition.

B. DBMCLI reported metrics are informational only and cannot be used to trigger alerts or reported events.

C. Fields in AlertHistory cannot be modified.

D. Metric values are computed and stored in memory, and then permanently stored on disk.

E. DBMCLI can be used to report on Exadata storage server metrics.

A. Use the ILOM Web GUI.

B. Log in as root on the database node by using the Net1 IP address.

C. Connect by using SQL*Plus.

D. Use the dcli command at the root prompt on a database node.

E. Attach a terminal device to the back panel of the server with a serial cable.

A. the Linux RPM that is used to deploy the storage cell software

B. all the disk headers and storage indexes in the storage cell

C. the first two disks in a storage cell that contain the Linux operating system

D. the contents of the CELLBOT USB flash drive

A. guaranteed better performance

B. improved access to best practices and Oracle knowledge base

C. fewer SRs to open

D. automatic resolution of configuration issues without customer intervention

E. faster issue resolution

A. EM Agents should not be installed on Exadata. Remote monitoring is the best practice.

B. EM Agents are installed on each database and storage node.

C. The Exadata Plug-In for monitoring switches is installed in each EM Agent.

D. EM Agents can communicate to storage cells via SSH.

E. Storage cells communicate directly to the EM Management Server via SNMP and/or SMTP.