READ Free Dumps For Oracle- 1z0-485
| Question ID 3094 | Which two actions are permitted with Exadata Database Machine? |
| Option A | A. replacing the Ethernet switch with an equivalent 1U48-port Gigabit Ethernet switch |
| Option B | B. installing a second Ethernet switch in the Exadata rack for client access network connectivity |
| Option C | C. replacing the Sun Data Center InfiniBand Switch 36-spine switch with an InfiniBand Gateway Switch |
| Option D | D. configuring a Linux active-active channel bonding on the database servers by using two 10-Gigabit Ethernet port |
| Option E | E. configuring a Fibre Channel over Ethernet (FCoE) protocol on database servers |
| Correct Answer | A,C |
| Question ID 3095 | Which three statements are true about Automatic Degree of Parallelism (Auto DOP) on Exadata? |
| Option A | A. Auto DOP is an exclusive feature in Exadata, which allows the database optimizer to evaluate each statement and run it in parallel without special hints. |
| Option B | B. Auto DOP is disabled by default and must be enabled before SQL statements can take advantage of its features. |
| Option C | C. Auto DOP is enabled by default on Oracle 11gR2, allowing full use of its features. |
| Option D | D. Oracle's Auto DOP algorithms calculate the Degree ofParallelism based on the table's block counts. |
| Option E | E. SQL statements that take advantage of Auto DOP am be identified by using data from Oracle Automatic Workload Repository (AWR) or Enterprise Manager's Monitored SQL Executions page. |
| Correct Answer | B,D,E |