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You configured automatic archive logging for the database. O

题目
单选题
You configured automatic archive logging for the database. On the next startup the database runs for a while， but then hangs. After checking the alert log， you determine that all the online redo logs need archiving.  Which step was skipped when you set up automatic archive log？（）
A

LOG_ARCHIVE_DEST was not set in the parameter file.

B

LOG_ARCHIVE_START was not set in the parameter file.

C

alter database archivelog； was not executed in MOUNT mode.

D

LOG_ARCHIVE_MAX processes were not set in the parameter file.

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相似问题和答案

第1题：

You are the administrator of a SQL Server 2000 computer. The server contains database named Sales. Users report that they cannot add new data to the database. You examine the properties of the database. The database is configured as shown in the Sales Properties exhibit.

You examine drive E. The hard disk is configured as shown in the Local Disk Properties exhibit.

You want the users to be able to add data, and you want to minimize administrative overhead. What should you do?

A．Increase the maximum file size of Sales_Data to 1,500MB.

B．Use the DBCC SHRINKDATABASE statement.

C．Set automatic file growth to 10 percent.

D．Create another data file named Sales_Data2 in a new SECONDARY filegroup.


正确答案：A
解析：Explanation: By examining the first exhibit we see that the database has reached its maximum size of 1001 MB. The data file is located on drive E and the second exhibit shows us that there is enough free space on that disk to increase the maximum size of the data file to 1,500 MB.

Incorrect Answers:
B: DBCC SHRINKDATABASE could possibly shrink the database and new records could be added for a while, but it would just be a temporary solution.

C: The database is already set to automatic file growth, but it has reached the maximum size.

D: The primary file has reached it maximum size. A secondary filegroup would help if it was set to the default file group. New data would still be added to the primary filegroup which is at its maximum size.

第2题：

You use the Memory Advisor to tune the memory structures of your database. What is the prerequisite to use the Memory Advisor？（）

  • A、 The database must be in the ARCHIVELOG mode.
  • B、 The automatic memory tuning must be enabled.
  • C、 The change tracking feature must be enabled.
  • D、 The automatic memory tuning must be disabled.

正确答案:D

第3题：

You need to maintain a record of all transactions on some tables for at least three years. Automatic undo management is enabled for the database.What must you do accomplish this task?()

A. Enable supplemental logging for the database.

B. Specify undo retention guarantee for the database

C. Create Flashback Data Archive in the tablespace where the tables are stored.

D. Create Flashback Data Archive and enable Flashback Data Archive for specific tables


参考答案：D

第4题：

Which initialization parameter must you set to enable automatic archiving？ （）

  • A、LOG_ARCHIVE_DEST
  • B、LOG_ARCHIVE_START
  • C、LOG_ARCHIVE_FORMAT
  • D、LOG_ARCHIVE_MAX_PROCESSES

正确答案:B

第5题：

Which two statements are true about the Automatic Workload Repository （AWR）（）

  • A、All AWR tables belong to the SYSTEM schema.
  • B、The AWR contains systemwide tracing and logging information.
  • C、The snapshots collected by the AWR are accessible through data dictionary views.
  • D、The snapshots collected by the AWR are used by self-tuning components in the database.

正确答案:C,D

第6题：

You have a domain controller that runs Windows Server 2008 and is configured as a DNS server. You need to record all inbound DNS queries to the server. What should you configure in the DNS Manager console（）

  • A、Enable debug logging.
  • B、Enable automatic testing for simple queries.
  • C、Enable automatic testing for recursive queries.
  • D、Configure event logging to log errors and warnings.

正确答案:A

第7题：

You are maintaining the SALES database for eSoft Corporation. You have not configured ASMM on the database. You want to know what size of the SGA will provide the best performance.  Which advisor would you use to determine the suitable size of the SGA？（）

  • A、 SQL Tuning Advisor
  • B、 Undo Advisor
  • C、 ADDM
  • D、 Memory Advisor

正确答案:D

第8题：

You must track all transactions that modify certain tables in the sales schema for at least three years.Automatic undo management is enabled for the database with a retention of one day.Which two must you do to track the transactions?（）

A. Enable supplemental logging for the database.

B. Specify undo retention guarantee for the database.

C. Create a Flashback Data Archive in the tablespace where the tables are stored.

D. Create a Flashback Data Archive in any suitable tablespace.

E. Enable Flashback Data Archiving for the tables that require tracking


参考答案：D, E

第9题：

You need to maintain a record of all transactions on some tables for at least three years. Automatic undo management is enabled for the database. What must you do accomplish this task？（）

  • A、 Enable supplemental logging for the database.
  • B、 Specify undo retention guarantee for the database
  • C、 Create Flashback Data Archive in the tablespace where the tables are stored.
  • D、 Create Flashback Data Archive and enable Flashback Data Archive for specific tables

正确答案:D

第10题：

You are working as a DBA on the decision support system. There is a business requirement to track and store all transactions for at least three years for a few tables in the database. Automatic undo management is enabled in the database.  Which configuration should you use to accomplish this task？（）

  • A、 Enable Flashback Data Archive for the tables.
  • B、 Specify undo retention guarantee for the database.
  • C、 Enable supplemental logging for the database.
  • D、 Query V$UNDOSTAT to determine the amount of undo that will be generated and create an undo  tablespace for that size.
  • E、 Create Flashback Data Archive on the tablespace on which the tables are stored.

正确答案:A

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