Automatic Shared Memory Management is disabled for your data

第1题：

You are upgrading to the Oracle 10g Database and will use the Automatic Shared Memory Management feature of the Oracle 10g Database. Which background process serves as the SGA memory broker that  coordinates the sizing of the memory components？（）  

• A、 MMAN
• B、 PMON
• C、 MMON
• D、 MMNL

第2题：

Which background process does Automatic Shared Memory Management use to coordinate the sizing of memory components？（）

• A、PMON
• B、SMON
• C、MMNL
• D、MMAN
• E、MMON

第3题：

第4题：

For Oracle 11g， Oracle strongly recommends that you configure your database to use which of the following memory-management features？（）  

• A、 Automatic PGA Memory Management
• B、 Automatic SGA Memory Management
• C、 Automatic Shared Memory Management
• D、 Automatic Memory Management
• E、 Manual SGA Memory Management
• F、 None of the above

第5题：

SORT_AREA SIZE and HASH_AREA_SIZE parameters are ignored in some of the user sessions. What could be the reason？（）

• A、The User Global Area （UGA） is not configured.
• B、The sessions were started using the login name SYS.
• C、The sessions are running in the Automatic Shared Memory Management mode.
• D、The sessions are running in the automatic Program Global Area （PGA） memory management mode.

第6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.

第7题：

Which statement is true about the Manageability Monitor （MMON） background proces（）

• A、It transfers statistics from memory to disk at regular intervals.
• B、It coordinates the rebalance activity for disk groups when ASM is used.
• C、It communicates with the Automatic Storage Management （ASM） instance on behalf of the databaseinstance.
• D、It performs dynamic memory management when Automatic Shared Memory Management is enabledfor the database instance.

第8题：

You are working in a dedicated server environment. Your database is running in the automatic Program Global Area （PGA） memory management mode. Which two statements are correct in this scenario？ （）

• A、 The WORK_AREASIZE_POLICY initialization parameter cannot be set to AUTO.
• B、 The Oracle database automatically controls the amount of PGA memory allotted to SQL work areas.
• C、 Setting the value of the SGA_TARGET initialization parameter to 0 will disable the automatic PGA memory management.
• D、 The SORT_AREA_SIZE parameter is ignored by all the sessions running in the automatic PGA memory management mode.

第9题：

A senior DBA asked you to execute the following command to improve performance: SQL> ALTER TABLE subscribe log STORAGE (BUFFER_POOL recycle); You checked the data in the SUBSCRIBE_LOG table and found that it is a large table containing one million rows. What could be a reason for this recommendation?（）

• A、The keep pool is not configured.
• B、Automatic Workarea Management is not configured.
• C、Automatic Shared Memory Management is not enabled.
• D、The data blocks in the SUBSCRIBE_LOG table are rarely accessed.
• E、All the queries on the SUBSCRIBE_LOG table are rewritten to a materialized view

第10题：

You have configured Automatic Shared Memory Management. Which four memory structures would be automatically tuned？ （）

• A、 log buffer
• B、 Java pool
• C、 Large pool
• D、 Fixed SGA
• E、 Shared pool
• F、 Streams pool
• G、 Keep buffer cache
• H、 Database buffer cache