Oracle
1Z0-068 · Question #113
Examine this tnsnames entry from a RAC configuration using a SCAN listener: HR=(DESCRIPTION= (LOAD_BALANCE =on) (ADDRESS=(PROTOCOL=TCP)(HOST=cluster01-scan)(FORT=1521))…
The correct answer is B. Clients using EZConnect can benefit from connect time load balancing because the tnsnames D. A client connection request is received by a SCAN listener that creates the connection to the. See the full explanation below for the reasoning.
Question
Examine this tnsnames entry from a RAC configuration using a SCAN listener:
HR=(DESCRIPTION= (LOAD_BALANCE =on) (ADDRESS=(PROTOCOL=TCP)(HOST=cluster01-scan)(FORT=1521)) (CONNECT_DATA=(SERVICE_NAME=HRSRV))) Which two statements are true about clients using this entry to connect? (Choose two.)
Options
- AThe host name in the tnsnames entry must be changed if nodes are added or removed from the
- BClients using EZConnect can benefit from connect time load balancing because the tnsnames
- CClient connection requests are automatically balanced across all IP addresses defined for the
- DA client connection request is received by a SCAN listener that creates the connection to the
- EClient connection requests are automatically failed over to another SCAN listener if the chosen
How the community answered
(23 responses)- A9% (2)
- B83% (19)
- C4% (1)
- E4% (1)
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