Identify two permitted uses of external InfiniBand connections to a Database Machine.
You are evaluating the performance of a SQL statement that accesses a very large table, and have run the following query producing the output shown:For which two reasons would the; "physical read total bytes" statistic be greater than the "cell physical IO bytes eligible for predicate offload" statistic?
You must apply patches and patch bundles in a rolling fashion, if possible, on the components of your Database Machine.You use RAC for your database and also use Data Guard, having standby database on another Database Machine.You wish to have scripts that contain the appropriate command to patch your environment.Your patch bundle is on the first database server and is located at /u01/stage.You have downloaded the oplan utility to the first database server and run the following:$ORACLE_HOME/oplan/oplangenerateApplySteps /u01/stageWhich two are true concerning oplan?
Consider the following list of software components:1. DCLI2. Management Server (MS)3. ASM Instance4. RDBMS instance5. Restart Server (RS)6. Cellcli7. Cell Server (CELLSRV)8. DiskmonIdentify the location where these software components may run in the standard Database machine deployment.
You plan to monitor storage servers after configuring an I/O resource manager plan with directives for inter-database plans and intra-database plans.Which two types if metrics would help assess the impact of the intra-database plans on I/O to the storage servers?
To troubleshoot a possible hardware problem, you consider moving all disk drives from one Exadata storage server to a replacement chassis.You must contain storage availability while performing task.The Exadata storage server is an X3-8 Database Machine and storage grid is not partitioned.Which two factors would prevent you from moving the disks from one Exadata storage server to another one?
