READ Free Dumps For Oracle- 1z0-026
| Question ID 21373 | Which two are tasks of the dispatcher process? (Choose two)
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| Option A | Receiving connection requests.
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| Option B | Placing a request in the request queue.
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| Option C | Updating the listener with new LOAD values.
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| Option D | Determining if the client request can be processed.
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| Correct Answer | B,C |
Explanation Explanation: Answers B and C are correct. When MTS is being used, the listener passes the user process to another process called a dispatcher. The user process will be handed off by the listener to the least busy dispatcher process. The dispatcher process maintains two queues, called a request queue and a response queue. The longer the request queue is at any given time, the more work a dispatcher has to accomplish on behalf of the user process assigned it. The dispatcher process places a request in the request queue and update the listener with new LOAD value, because try to balance dispatcher usage by calculating load volume for each dispatcher at any given time. Incorrect Answers: A is incorrect; listener receives connection requests, not dispatcher processes. D is incorrect; dispatcher processes is not used to determine if the client request can be processed.
| Question ID 21374 | You are using host naming. Which components need to be installed?
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| Option A | Net8 on the server and the client machine.
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| Option B | TCP/IP and Net8 only on the client machine.
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| Option C | TCP/IP and Net8 only on the server machine.
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| Option D | TCP/IP and Net8 on the server and the client machine.
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| Correct Answer | D |
Explanation Answer D is correct. To use the host naming method TCP/IP and Net8 need to be installed on the server and the client machine. Incorrect Answers: A is incorrect; TCP/IP protocol need to be installed on the both machines, server and client. B is incorrect; TCP/IP and Net8 on the server machine need to be installed as well. C is incorrect; TCP/IP and Net8 on the client machine need to be installed as well.