Examine the output of the query that you executed to list the objects in the recycle bin:<br /> You verified that no table named SALES_TAB exists in the schema. Then you executed the following command to purge the objects in the recycle bin:<br /> SQL> PURGE TABLE sales_tab;<br /> What would be the outcome of this command?（）<br /> <img src="https://nimg.ppkao.com/2018-08/yiyu/2018080210191365151.jpg?sign=eaae7077489b6387e415a5b20809d06b&t=62d03ea5" />..

第1题

[] View the Exhibit and examine the output. You execute the following RMAN command to perform the backup operation: What is the multiplexing level in the preceding backup process（） View the Exhibit and examine the output. You execute the following RMAN command to perform the backup operation: What is the multiplexing level in the preceding backup process（）

A、A. 4 B、B. 8 C、C. 7 D、D. 0

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第2题

[] Multiple RMAN sessions are connected to the database instance. Examine the following output when backup commands are running in server sessions: What could have helped you to correlate server sessions with channels?（） Multiple RMAN sessions are connected to the database instance. Examine the following output when backup commands are running in server sessions: What could have helped you to correlate server sessions with channels?（）

A、A. Implement RMAN multiplexing B、B. Set the DEBUG ON in the RMAN script C、C. Specify the command ID in the RMAN script D、D. Use a tag with the RMAN BACKUP command

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第3题

[单选题] Examine the following commands and their output: View the exhibit and examine the Flashback Version Query that was executed after the preceding commands. What could be the possible cause for the query not displaying any row?（）

A、Flashback logging is not enabled for the database. B、The changes made to the table are not committed. C、Supplemental logging is not enabled for the database. D、The database is not configured in ARCHIVELOG mode.

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第4题

[] To examine the Exhibit, press the Exhibit button. Which option would produce this output from the errpt command? （） To examine the Exhibit, press the Exhibit button. Which option would produce this output from the errpt command? （）

A、A. errpt -t B、B. errpt -a C、C. errpt -D D、D. errpt

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第5题

[] To examine the Exhibit, press the Exhibit button. The exhibit shows the output of netstat -nr. Which of the following addresses will require an additional route entry? （） To examine the Exhibit, press the Exhibit button. The exhibit shows the output of netstat -nr. Which of the following addresses will require an additional route entry? （）

A、A. 129.35.54.22 B、B. 129.35.56.35 C、C. 129.35.57.22 D、D. 129.35.1.22

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第6题

[单选题] View the Exhibit and examine the output of the query in different times when the following command runs in an RMAN sessions: RMAN> BACKUP DATABASE FILESPERSET 2; The database has seven data files. Why is the %_COMPLETE refreshed to 13.59 in the third output after reaching 88.77?（）

A、Because the progress is reported for each data file B、Because the progress is reported for each backup set C、Because other RMAN sessions have issued the same BACKUP command D、Because new data files have been added to the database while the RMAN backup is in progress

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第7题

[单选题] View the exhibit and examine the output. Which statement can be an inference from the output?（）

A、The FRA disk group has an asynchronous I/O bottleneck B、The least number of I/Os are performed on the last data file in the list C、The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list D、The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group

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第8题

[] Examine the output of the query that you executed to list the objects in the recycle bin: You verified that no table named SALES_TAB exists in the schema. Then you executed the following command to purge the objects in the recycle bin: SQL> PURGE TABLE sales_tab; What would be the outcome of this command?（） Examine the output of the query that you executed to list the objects in the recycle bin: You verified that no table named SALES_TAB exists in the schema. Then you executed the following command to purge the objects in the recycle bin: SQL> PURGE TABLE sales_tab; What would be the outcome of this command?（）

A、A. All three tables in the recycle bin are purged B、B. Only the table with the oldest DROPSCN is purged C、C. The command returns an error because multiple entries with the same name exist in the recycle bin D、D. Only the table with the latest DROPSCN is purged

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第9题

[单选题] You are a network administrator for your company. All servers run Windows Server 2003. A server named Server34 runs an application named App1. Users report that App1 is performing slowly. You suspect that an unauthorized application is installed on Server34. You run the netstat command and examine the output, as shown in the exhibit. (Click the Exhibit button.) You need to identify the unauthorized application by using the output from the netstat command. Which tool should you use to identify the application? （）

A、Performance console B、System Monitor C、Network Monitor D、Task Manager

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第10题

[单选题] Multiple RMAN sessions are connected to the database instance. Examine the following output when backup commands are running in server sessions: What could have helped you to correlate server sessions with channels?（）

A、Implement RMAN multiplexing B、Set the DEBUG ON in the RMAN script C、Specify the command ID in the RMAN script D、Use a tag with the RMAN BACKUP command

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