Consider the following command:./patchmgr -cells dm01 -patch -rollingWhich two actions does this command perform? (Choose two.)
Storage indexes are unique to Exadata Database Machine and their primary goal is to reduce the amount of I/O required to service I/O requests for Exadata SmartScan. Put the following steps in order:1. The Exadata cell services software conducts I/O requests on 1 MB storage regions.2. cellsrv checks the high and low values, and determines that the storage region does not contain any values that meet the predicate.3. The database is started.4. Physical I/O to the region is bypassed if the query selection falls outside the high/low storage index storage.5. A query is issued against the MYOBJ_CTRL table that has a predicate OBJECT_ID=1500.6. A subsequent query is issued against the MYOBJ_CTRL table that has a predicate OBJECT_ID=2234.7. The MYOBJ_STATES region index is populated with high and low values for the OBJECT_ID column during the l/O request.
Consider the following software changes that are performed manually on a Linux server:1. Changes for Linux kernel firewall configuration2. Changes for custom performance monitoring tools3. Changes for security scan tools4. Changes for Linux system performance optimizationWhich of the software changes listed are permitted on Exadata Storage Servers?
Oracle ILOM is an embedded service processor in many Oracle Exadata Database Machine components.What are three features provided by Oracle ILOM? (Choose three.)
Which two statements are true about enabling write-back flash cache? (Choose two.)
Which three statements are true about Automatic Degree of Parallelism (Auto DOP) on Exadata? (Choose three.)
