READ Free Dumps For Oracle- 1z0-026
| Question ID 21367 | How many response queues are present in a multithreaded server environment?
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| Option A | One per system.
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| Option B | One per database.
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| Option C | One per listener.
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| Option D | One per dispatcher.
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| Correct Answer | D |
Explanation Explanation: Answer D is 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. Incorrect Answers: A is incorrect; there is one response queue per one dispatcher, not per system. B is incorrect; there is one response queue per one dispatcher, not per database. C is incorrect; there is one response queue per one dispatcher, not per listener.
| Question ID 21368 | A DBA has installed and configured Net8 TCP/IP on the client and the server but is still unable to connect from
Windows NT Workstation using SQL*Plus to an Oracle instance running on a remote UNIX server. However
there are no problems when using FTP between two nodes. What actions next taken by the DBA could make
progress towards diagnosing the problem?
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| Option A | Attempting to PING the server from the client.
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| Option B | Checking to see if the DNS configuration is correct.
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| Option C | Connecting by using the Net8 Assistant Test Connection feature.
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| Option D | Checking to see if the TNS ping process is running on the server.
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| Correct Answer | C |
Explanation Explanation: Answer C is correct. To diagnose the problem the DBA needs to check connection by using the Net8 Assistant Test Connection feature. Incorrect Answers: A is incorrect; there is no sense to attempt to ping the server from the client because there are no problems when using FTP between two nodes. B is incorrect; there is no sense to check if the DNS configuration is correct because there are no problems when using FTP between two nodes. D is incorrect; the TNS ping process is not running on the server