Oracle
1Z0-068 · Question #110
You administer an Oracle 12c RAC database whose clients connect to the database instances using SCAN listeners. Which two statements are true regarding client-side connect-time load balancing?…
The correct answer is B. Client connection requests are automatically load balanced across the IP addresses defined for E. SCAN listeners redirect connection requests to a node listener for the appropriate instance. See the full explanation below for the reasoning.
Question
You administer an Oracle 12c RAC database whose clients connect to the database instances using SCAN listeners. Which two statements are true regarding client-side connect-time load balancing? (Choose two.)
Options
- AYou must add SCAN VIPs to the REMOTE_LISTENER parameter to enable correct listener
- BClient connection requests are automatically load balanced across the IP addresses defined for
- CYou must explicitly set LOAD_BALANCE=ON in the client-side TNS entry being used.
- DThe LOCAL_LISTENER parameter for each instance must be manually set to point to the node
- ESCAN listeners redirect connection requests to a node listener for the appropriate instance.
How the community answered
(48 responses)- A10% (5)
- B81% (39)
- C2% (1)
- D6% (3)
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