单选题Which registry variable should be set to keep the buffer pools in memory on AIX and Linux?（）A DB2_KEEP_BP  B DB2_PINNED_BP  C DB2MEMDISCLAIM  D DB2MEMMAXFREE

第1题：

You noticed that large memory allocations for the Oracle backup and restore operations are causing a performance overhead on the shared pool. Which memory structure would you configure to avoid this performance overhead？（）

• A、 recycle buffer cache
• B、 large pool
• C、 streams pool
• D、 keep buffer cache
• E、 redo log buffer

第2题：

A p5-550 with AIX 5.3 is being designed for availability. In addition to providing redundant adapters， which of the following should also be provided？（）

• A、Redundant processor pools， UPS， and HACMP
• B、Redundant service processors， HACMP， and mirrored AIX drives
• C、Redundant processor pools， redundant service processors， and HACMP
• D、Redundant power， redundant Virtual I/O Servers， and mirrored AIX drives

第3题：

Which functionality would a customer use to share available CPU resources between AIX and Linux partitions on a Power system?（）

• A、 Dynamic LPAR
• B、 Micro Partitions
• C、 Entitled capacity
• D、 Multiple Shared Processor Pools

第4题：

A machine has just been installed with AIX, and no system parameters have been changed. In order to enable routing function, which of the following "no" options should be changed?（）

• A、 set bcastping to 1 
• B、 set ipforwarding to 1 
• C、 set rfc1323 to 1 
• D、 set directed_broadcast to 1

第5题：

Automatic Shared Memory Management （ASMM） has been enabled for your database instance.  Theinitialization parameters for the components that are managed by ASMM are not set. After observing theeffects of ASSM， you executed the following command： SQL> ALTER SYSTEM SET DB_CACHE_SIZE = 100M；  Which statement is true in this scenario（）

• A、The minimum memory size for the database buffer cache is set to 100 mb.
• B、The maximum memory size that can be obtained by the database buffer cache during ASMM is set to100 mb
• C、The minimum memory size allocated for a server process in the database buffer cache in dedicatedmode is set to 100 mb.
• D、The maximum memory size from the database buffer cache that can be released for dynamicdistribution during ASMM is set to 100 mb

第6题：

Your database is using shared server configuration. Which optional memory structure would you configure to store the User Global Area （UGA） information and improve the shared pool performance？（）

• A、large pool
• B、streams pool
• C、keep buffer cache
• D、recycle buffer cache

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第13题：

A user is receiving an error about not having enough virtual memory. A technician wants to manually set the amount of available virtual memory for the computer. At a MINIMUM， the technician should set the virtual memory to be which of the following？（）

• A、0.5 times the amount of physical memory
• B、1.5 times the amount of physical memory
• C、2 times the amount of physical memory
• D、Equal to the amount of physical memory

第14题：

Which of the following best describes what is meant by Linux Affinity on AIX？（）

• A、The ability to install a Linux system on an AIX system
• B、The ability to install an AIX system on a Linux system
• C、The ability to compile and run a Linux application on AIX
• D、The ability to compile and run an AIX application on Linux

第15题：

Which registry variable should be set to keep the buffer pools in memory on AIX and Linux?（）

• A、DB2_KEEP_BP  
• B、DB2_PINNED_BP  
• C、DB2MEMDISCLAIM  
• D、DB2MEMMAXFREE

第16题：

You configured the large pool for Oracle backup and restore operations. As a result， which component would require less memory？（）

• A、 streams pool
• B、 shared pool
• C、 log buffer
• D、 keep buffer cache
• E、 recycle buffer cache

第17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

第18题：

You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services，and configuring aweb services infrastructure. You are in charge of a server that runs Windows Server 2008. The TerminalServices server role is installed on the server. A Terminal Services application runs on the server. Now youreceive report from users saying that that the application stops responding. You monitor the memory usageon the server for a week and find that the application has a memory leak. A patch is not currently available.You create a new resource-allocation policy in Microsoft Windows System Resource Manager （WSRM）.You configure a Process Matching Criteria named TrackShip and choose the application. You have toterminate the application when the application consumes more than half of the available memory on theserver. What action should you perform？（）

• A、The resource-allocation policy and the maximum working set limit option should be set to half the available memory on the server. The new policy should be set as a Managing Policy.
• B、The resource-allocation policy and the maximum committed memory option should be set to half the available memory on the server. The new policy should be set as a Profiling Policy.
• C、The resource-allocation policy and the maximum committed memory option should be set to half the available memory on the server. The new policy should be set as a Managing Policy.
• D、The resource-allocation policy should be configured and the maximum working set limit option should be set to half the available memory on the server. The new policy should be set as a Profiling Policy.

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