Answer d answer d is correct to use the host naming

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Unformatted text preview: ent machine. C. TCP/IP and Net8 only on the server machine. D. TCP/IP and Net8 on the server and the client machine. Answer: D 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. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 1009-1010 Chapter 21: Overview of Net8 for Client and Server QUESTION 15: Which naming method simplifies administrative tasks when configuration changes need to be made available to all clients immediately? Actualtests.com - The Power of Knowing 1Z0-026 A. Host Naming B. Local Naming C. Service Naming D. Centralized Naming Answer: D Explanation: Answer D is correct. When configuration changes need to be made available to all clients immediately, centralized naming method simplifies administrative tasks. Incorrect Answers: A is incorrect; host naming is used for small database environments, where there are not a lot of users. B is incorrect; local naming cannot be used for this purpose, because it will be required to change every tnsnames.ora file for each client if configuration will be changed. C is incorrect; there is no service naming connection method in Oracle. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 1036-1037 Chapter 22: Names, Intelligent Agent, and MTS QUESTION 16: Which process picks up a request from a response queue? A. Client process B. Listener process C. Dispatcher process D. Shared server process Answer: C Explanation: Answer C 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. 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. Dispatcher processes work with shared-server processes to accomplish the work that is in the request queue. A shared server will grab the request at the beginning of the queue and process the work requested. When the shared server is finished, it puts the information obtained from the Oracle database onto the response queue, where the user process that made the request can pick up the results. Incorrect Answers: A is incorrect; dispatcher process picks up a request from a response queue on behalf of client process. B is incorrect; listener process is used to provide connection for user process to the database, it does not work with a response queue. Actualtests.com - The Power of Knowing 1Z0-026 D is incorrect; shared server process puts the information onto the response queue, it picks up an initial request from a request queue. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 1061-1063 Chapter 22: Names, Intelligent Agent, and MTS QUESTION 17: If a password is configured, which command must be issued first when you need to stop the listener? A. Stop B. Password C. Set Password D. Shutdown immediate Answer: C Explanation: Answer C is correct. You can experience some problems with stopping your network listener process in batch if you use the default password authentication requirement. If a password is configured "Set password" command needs to be issued before stopping the listener. Incorrect Answers: A is incorrect; you need to use "stop" command only after setting password with "set password" command. B is incorrect; there is no "password" command in LSNRCTL utility, only "set password" command. D is incorrect; "shutdown immediate" command is used to shutdown database in Server Manager, not stop the listener. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 999-1001 Chapter 21: Overview of Net8 for Client and Server QUESTION 18: Which parameter specifies the maximum number of server processes that get pre-spawned in a dedicated server environment? (Do not use any extra words or characters) Answer: MTS_MAX_SERVERS Explanation: The parameter MTS_MAX_SERVERS parameter specifies the maximum number of server processes that get pre-spawned in a dedicated server environment. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 1065-1066 Chapter 22: Names, Intelligent Agent, and MTS Actualtests.com - The Power of Knowing 1Z0-026 QUESTION 19: Which statement regarding the logging and tracing of Net8 is True? A. Logging cannot be disabled on client. B. There are four levels of logging that can be set. C. Tracing can take up significant disk space but has little impact on performance. D. There is no way to prevent new trace data from being appended to the same file wi...
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