NAS， SAN， and Tape library are MOST commonly used for which of the following？（）A、System paging fileB、Virtual memoryC、GPU processingD、Backup and file storage

第1题：

Attaching to a NAS storage system through redundant NICs will provide which of the following？（）

• A、High availability and failover
• B、File sharing on the storage system
• C、Better bandwidth through NIC Teaming on attached servers
• D、Greater number of LUNS available on the same storage system

第2题：

Which of the following storage technologies connects by TCP/IP and can slow down network traffic？（）

• A、SAN
• B、Optical jukebox
• C、NAS
• D、Tape library

第3题：

A tape library with LTO2 drives can hold 30 tapes. Which of the following is the approximate maximum native backup storage of the tape library？（）

• A、6TB
• B、6MB
• C、6PB
• D、6GB

第4题：

A tape library can be defined as which of the following？（）

• A、 A way to catalog tapes after a tape backup to easily identify and retrieve data.
• B、 A modular tape backup system containing multiple drives， tapes， and connections.
• C、 A database consisting of all backups performed and the contents of each backup.
• D、 An offsite storage facility to house tapes in case of a disaster for easy site recovery.

第5题：

A customer has the need to implement a tape backup solution to backup a 500GB database on a daily basis.  Which of the following factors is the most important consideration in the design of a backup and restore solution？（）

• A、Amount of data in the backup
• B、Bandwidth available to the tape device
• C、Length of the backup/restore window
• D、Speed that the backup system can find files for restoration

第6题：

A system administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape？（）

• A、dd
• B、tar
• C、cpio
• D、restore

第7题：

A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）

• A、tar
• B、tctl
• C、rmdev
• D、backup

第8题：

A customer RFP requires installation of an open system SAN and migration of 40 TB currently residing on ten UNIX servers （on internal server disk）. The Service Level Agreement （SLA） requires no more than five minutes per week of planned downtime for backup.  Which IBM System Storage solution is the most cost effective（）

• A、an IBM System Storage DS8700 with LTO tape drive
• B、an IBM System Storage DS8700 with FlashCopy Manager
• C、an IBM XIV Storage System
• D、an IBM XIV Storage System with SAN Volume Controller

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第13题：

A customer is interested in purchasing a new IBM System Storage TS3500 Tape Library. Which ofthe following documents should be used first to guide the Business Partner to verify theenvironment？（）

• A、TS3500 Redbook
• B、TS3500 Operators Manual
• C、Solution Assurance Product Review （SAPR） Guide
• D、TS3500 Product Installation and Planning Guide

第14题：

A server is having problems accessing its presented storage on a SAN.  Which of the following could be causing the problem？（）

• A、NIC
• B、HBA
• C、Tape backup drive
• D、SCSI adapter
• E、CPU

第15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16题：

Which of the following is a benefit of the IBM Long Term File System (LTFS)? （）

• A、management of the library files
• B、management of the encryption keys and archives
• C、helps to reduce tape, file management and archive costs
• D、helps to control the write speed matching on LTO-4 drives

第17题：

A System p administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect.  Which of the following commands can be used to determine the block size of the backup tape （）

• A、dd
• B、tar
• C、cpio
• D、restore

第18题：

A medium-sized company with 500 employees has a rapidly growing storage infrastructure with clustered mail， database， and file and print core business applications running on six servers.  Using current direct attached SCSI storage pools to each server leads to inefficient utilization of storage space.They also have a backup device attached to each server.  They want to consolidate their storage and backup infrastructure into a scalable， high availability and high performance solution.  The customer’s top priorities are performance， cost， and availability.   Which of the following backup solutions best satisfies the customer requirements？（）

• A、A DS4000 SAN with flash copy enabled for volume mirroring
• B、An iSCSI solution with dedicated backup server with SCSI attached tape library
• C、A NAS solution with SCSI direct attached tape library with dedicated backup network
• D、A DS4000 SAN with fibre channel attached tape library solution with dedicated backup zone

第19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 each server will have its own set of tapes.Which IBM System Storage Tape Library should be recommended?（）

• A、TS7740 due to virtual tape server support 
• B、TS7720 due to virtual tape server support 
• C、TS3500 due to multi-logical library support 
• D、TS3310 due to multi-logical library support

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