单选题The data center director has complained that tape operations are becoming too manually intensiveand non-standardized. Upon further discussion it is learned that each of the ten (10) open systemsservers has its own direct attached LTO library so that ea

第1题：

A storage specialist is assessing a customer’s tape backup environment. Which of the following questions would be the most appropriate question to identify the customer’s environment？（）

• A、Has there been any recent loss of data？
• B、How many tape drives are in the Library？
• C、What tape technology is currently being used？
• D、What software is being used for restoring the data？

第2题：

Companycom has been performing scheduled backups of their data to tape using "tar" in a script for over one year with no problems. Recently, the tar command is returning a non zero return code during the backup phase, causing the script to fail. What is the primary cause of this problem?（）

• A、The files have grown to over eight gigabytes in size
• B、The file systems are corrupt, and fsck should be run
• C、The tape block size has been changed from the default
• D、The user’s limit has been changed to less than eight gigabytes

第3题：

第4题：

A system administrator has an existing mksysb image, but would like to modify the image.data file on the mksysb before installing it on a system. Which of the following procedures is most appropriate to perform?（）

• A、Create a new image.data file and recreate the mksysb image.
• B、Use the dd command to replace the image.data file on the mksysb tape.
• C、Use the tctl command to palce the new image.data file on the mksysb tape.
• D、Place the new image.data file on a diskette that will be road during the installation of the mksysb.

第5题：

A server has 500GB of data that must be backed up nightly. The administrator has upgraded the oldLTO2 drive to an LTO3， but the data still will not fit on a single tape.  Which of the following additional stepsshould the administrator perform to accommodate the data？（）

• A、 Enable compression on the new drive
• B、 Reformat all tapes
• C、 Delete unnecessary system files
• D、 Purchase LTO3 tapes for use in the new drive
• E、 Purchase new backup software

第6题：

Which of the following is a compelling reason to deploy IBM Systems Director Active Energy Manager (AEM) in a data center with high energy utilization?（）

• A、Removes the requirement for Intelligent PDUs
• B、Monitor and balance disk speeds according to utilization needs
• C、Is a required element for EnergyStar certification of the server/data center
• D、Monitor and report power and thermal trending to optimize energy consumption

第7题：

A SAN attached production file server is required to be backed up nightly according to company  policy.Recently the data to be backed up has increased to approximately 4TB. Currently， the server has a single attached LTO2 tape drive.  Which of the following should the server administrator do to provide enough backup capacity for the nightly job？ （）

• A、 Replace the backup software with a more efficient application.
• B、 Reduce the amount of data to be backed up.
• C、 Replace the LTO2 tape drive with an LTO3 tape drive.
• D、 Replace the single tape drive with a tape library.

第8题：

第9题：

A customer is implementing a new streaming audio application and has requested a storageresource management product that will provide performance metrics for their IBM System StorageDS5100. The requirements are for controller read rates as well as controller data rate， amongothers. What IBM storage resource management tool would a technical specialist recommend？（）

• A、Tivoli Storage Productivity Center for Data
• B、Tivoli Storage Productivity Center Basic Edition
• C、Tivoli Storage Productivity Center for Data Midrange Edition
• D、Tivoli Storage Productivity Center for Disk Midrange Edition

第10题：

When designing an expansion within the same data center, when is a pre-sales TDA absolutely required by IBM?（）

• A、for a SAN768B Director
• B、for a second TS3500 Tape Library
• C、for a second EXP5060 Expansion Unit
• D、for an additional DS8300 Expansion Frame