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Which two statements are true regarding listeners? (Choose two.)A.Listeners use only the TCP/IP protocol.B.Multiple listener processes can run simulta 阅读全文
posted @ 2017-12-12 18:34
巴啦啦大魔王
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A database user SMITH tries to query the V$SESSION view and fails to access it as follows:SQL> connect smith/smithConnected. SQL> SELECT * FROM v$sess 阅读全文
posted @ 2017-12-12 18:33
巴啦啦大魔王
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Which statements listed below describe the data dictionary views?1. These are stored in the SYSTEM tablespace2. These are the based on the virtual tab 阅读全文
posted @ 2017-12-12 18:18
巴啦啦大魔王
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Identify the two situations in which the alert log file is updated with details. (Choose two.)A. Running a query on a table returns "ORA-600: Internal 阅读全文
posted @ 2017-12-12 17:50
巴啦啦大魔王
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You want to check the details of few errors that users have reported. You search for the alert log file and execute few commands to find the location 阅读全文
posted @ 2017-12-12 17:26
巴啦啦大魔王
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You executed the following commands to find the location of the alert log file:SQL> SHOW PARAMETER BACKGROUND_DUMP_DESTNAME TYPE VALUE background_dump 阅读全文
posted @ 2017-12-12 17:15
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You used the IMMEDIATE option to shut down your database instance. Consider the steps that may occur when a database instance is started and database 阅读全文
posted @ 2017-12-12 16:55
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View the Exhibit and note the files available in the $ORACLE_HOME/dbs folder. The ASM instance is already running. You used the following steps to sta 阅读全文
posted @ 2017-12-12 16:51
巴啦啦大魔王
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After performing a clean shut down of the database instance for maintenance, you mount the database and then execute a command to open the database:SQ 阅读全文
posted @ 2017-12-12 16:39
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For which database operation would you need the database to be in the MOUNT state?A.renaming the control filesB.re-creating the control filesC.droppin 阅读全文
posted @ 2017-12-12 16:27
巴啦啦大魔王
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View the Exhibit and examine the output of the query. What do you infer from this?A.The SGA_TARGET is a static parameter.B.The instance is started, bu 阅读全文
posted @ 2017-12-12 16:20
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Which three statements regarding the server parameter file (SPFILE) are true? (Choose three.) A.An SPFILE is a binary file.B.An SPFILE cannot reside o 阅读全文
posted @ 2017-12-12 16:14
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View the Exhibit and examine the initialization parameter settings. Which three initialization parameters are to be set manually as they are not autom 阅读全文
posted @ 2017-12-12 15:49
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Your database instance is started using the server parameter file (SPFILE). You executed a command to change the value of the LOG_BUFFER initializatio 阅读全文
posted @ 2017-12-12 15:41
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View the Exhibit. You are creating an additional database by using the Database Configuration Assistant (DBCA). You opted to create a General Purpose 阅读全文
posted @ 2017-12-12 15:29
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You plan to implement the distributed database system in your company. You invoke Database Configuration Assistant (DBCA) to create a database on the 阅读全文
posted @ 2017-12-12 15:25
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You are working on a new Oracle Database 11g server, where only the software is installed and no database is created. You plan to create a database on 阅读全文
posted @ 2017-12-12 15:17
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View the Exhibit. What would happen if Oracle Home is not empty?A.The installation will not be continued until the location is empty.B.The installatio 阅读全文
posted @ 2017-12-12 15:08
巴啦啦大魔王
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先初始化随机输入的数字N的个数个数字，人为知道一个未知数n，其出现次数大于N/2然后用快速排序，用相差N/2-1个数之间是否相等判断哪些数是n。 阅读全文
posted @ 2017-12-12 14:20
巴啦啦大魔王
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