READ Free Dumps For Oracle- 1z0-026
| Question ID 21401 | What is one responsibility of a listener?
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| Option A | Routing out going traffic.
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| Option B | Detecting lost connections.
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| Option C | Detecting incoming requests.
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| Option D | Passing statements and result tables.
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| Correct Answer | C |
Explanation Explanation: Answer C is correct. The main responsibility of a listener is detecting incoming requests. When the listener hears the incoming connection, the listener will either refuse the connection or allow the connection. A listener will refuse a connection if the user process requests a connection to an Oracle database that this listener does not listen for, if the user authentication information provided isn't valid, or if the Oracle database is not available. Incorrect Answers: A is incorrect; the listener is not responsible for routing out traffic, it detects only incoming requests. B is incorrect; the listener is not detecting lost connections. SMON background process cleans resources left locked after lost connections. D is incorrect; it does not pass statements and result tables.
| Question ID 21402 | Which two are features of Connection Manager? (Choose two)
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| Option A | Connection exchange
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| Option B | Connection resolution.
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| Option C | Connection multiplexing.
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| Option D | Connection crosslinking.
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| Option E | Protocol transformation.
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| Option F | Multiprotocol interchange capability.
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| Correct Answer | C,F |
Explanation Explanation: Answers C and F are correct. Connection Manager is used for connection multiplexing and it provides also multiple protocol support Incorrect Answers: A is incorrect; there is no connection exchange feature in Connection Manager. B is incorrect; there is no connection resolution feature in Connection Manager. C is incorrect; there is no connection crosslinking feature in Connection Manager. D is incorrect; there is no protocol transformation feature in Connection Manager.