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单选题
A customer is building a database server， and the server does sequential write most of the time. They are planning to use an IBM x445 and a ServeRAID-6M adapter. Which of the following fault tolerant RAID levels will perform best for sequential write？（）
A
RAID-5 with cache write back
B
RAID-1E with cache write back
C
RAID-10 with cache write thru
D
RAID-50 with cache write thru
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更多 “单选题A customer is building a database server， and the server does sequential write most of the time. They are planning to use an IBM x445 and a ServeRAID-6M adapter. Which of the following fault tolerant RAID levels will perform best for sequential write？（）A RAID-5 with cache write backB RAID-1E with cache write backC RAID-10 with cache write thruD RAID-50 with cache write thru” 相关考题
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A server has six drives of equal size attached to a RAID controller. Which of the following fault tolerant RAID levels would allow the maximum amount of data to be stored?()
A. RAID 1 +0B. RAID 5C. RAID 0D. RAID 1
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Which of the following RAID levels would provide the BEST performance with no fault protection？（）A、 RAID 0B、 RAID 1C、 RAID 3D、 RAID 5
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Which of the following RAID levels provides the BEST read and write performance？（）A、RAID 0B、RAID 1C、RAID 5D、RAID 10
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A customer is experiencing a performance bottleneck in a disk subsystem. The server is performing sequential I/O with a small number of users requesting large files. Which of the following would most likely resolve the bottleneck？（）A、Increase seek translationB、Increase data transfer rateC、Decrease rotational latencyD、Increase rotational latency
考题
A customer is building a database server， and the server does sequential write most of the time. They are planning to use an IBM x445 and a ServeRAID-6M adapter. Which of the following fault tolerant RAID levels will perform best for sequential write？（）A、RAID-5 with cache write backB、RAID-1E with cache write backC、RAID-10 with cache write thruD、RAID-50 with cache write thru
考题
A new storage array must be configured for a database server. This array will store transaction logs that are always being written. Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？ （）A、 RAID 0B、 RAID 3C、 RAID 6D、 RAID 10
考题
A server has six drives of equal size attached to a RAID controller. Which of the following fault tolerant RAID levels would allow the maximum amount of data to be stored?（）A、RAID 1 +0B、RAID 5C、RAID 0D、RAID 1
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A customer has a file server with RAID-5 using 8KB random I/Os， with 67% reads and 33% writes. How should the disk controller cache be configured for optimal performance？（）A、Use write-back cacheB、Use write-back cache with battery backupC、Use write-through cache with disk caching enabledD、Use write-through cache with disk caching disabled
考题
A customer has an xSeries x445 server attached to a DS4500 storage server containing two EXP710 disk expansion drawers with 14 disks in each. The x445 is to be used for a video streaming application. The customer wants to make the most cost-effective use of the disk capacity while retaining fault tolerance. Which of the following solutions will satisfy the requirements？（）A、Create two RAID-10e arrays， one per disk expansion drawerB、Create a single RAID-10 array across the two disk expansion drawersC、Create a single RAID-5 array across both disk drawers utilizing all disksD、Create four RAID-5 arrays in 6+P format with two arrays to each disk expansion drawer
考题
A customer has a file server using RAID-5 with 8KB sequential write operations. How should the disk controller cache be configured for optimal performance and data integrity？（）A、Use write-back cache with battery backup enabledB、Use write-through cache with battery backup enabledC、Use read-back cache with battery backup enabledD、Use read-through cache with battery backup enabled
考题
A customer is installing a new x3850 X5 server and has purchased a warranty upgrade on the server to 24 x 7 four hour response. The customer requested IBM help with setting up the RAID adapter. The customer was told IBM would not help them. Which of the following should be verified first？（）A、The customer used their IBM Customer NumberB、The customer has activated their base warrantyC、The customer purchased Remote Technical Support ServicepacD、The customer escalated the issue to the Duty Manager
考题
Which of the following customer environments is addressed by IBM System Storage N series gateways?（）A、 a customer with CIFS, NFS and GPFS requirements B、 a customer wanting to natively implement Easy Tier C、 a customer who has large block sequential write requirements D、 a customer who needs to consolidate multiple storage controllers under one managementinterface
考题
A customer wants to implement a clustered database solution on their existing x445 servers. A minimum of four nodes must participate in the cluster， and the customer wishes to use open standards. Which of the following best satisfies their requirements？（）A、Novell NetWare Cluster ServicesB、Red Hat Enterprise Linux Cluster SuiteC、Microsoft Windows 2003 Server with MSCSD、Microsoft Windows 2003 Enterprise Edition
考题
单选题A system administrator needs to maintain 1.2TB of storage for a database server. There are six250GB drives available in the server for storage space. Which of the following RAID configurations would be the BEST choice given that performance and fault tolerance are important factors？（）A
RAID 1 across drive pairs totaling 3 pairsB
RAID 5 across all 6 drivesC
RAID 10 across all 6 drivesD
RAID 0 across all 6 drives
考题
单选题A customer is searching for a new， small business server. The customer is standardized on AMD and does not want to place the new server in a rack. Which IBM server will best fit this customers requirement？ （）A
x3105B
x3200C
x3400D
x3455
考题
单选题A customer has a file server using RAID-5 with 8KB sequential write operations. How should the disk controller cache be configured for optimal performance and data integrity？（）A
Use write-back cache with battery backup enabledB
Use write-through cache with battery backup enabledC
Use read-back cache with battery backup enabledD
Use read-through cache with battery backup enabled
考题
单选题A customer has an xSeries x445 server attached to a DS4500 storage server containing two EXP710 disk expansion drawers with 14 disks in each. The x445 is to be used for a video streaming application. The customer wants to make the most cost-effective use of the disk capacity while retaining fault tolerance. Which of the following solutions will satisfy the requirements？（）A
Create two RAID-10e arrays， one per disk expansion drawerB
Create a single RAID-10 array across the two disk expansion drawersC
Create a single RAID-5 array across both disk drawers utilizing all disksD
Create four RAID-5 arrays in 6+P format with two arrays to each disk expansion drawer
考题
单选题A new storage array must be configured for a database server. This array will store transaction logs that are always being written. Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？（）A
RAID 0B
RAID 3C
RAID 6D
RAID 10
考题
单选题Which of the following customer environments is addressed by IBM System Storage N series gateways?（）A
a customer with CIFS, NFS and GPFS requirements B
a customer wanting to natively implement Easy Tier C
a customer who has large block sequential write requirements D
a customer who needs to consolidate multiple storage controllers under one managementinterface
考题
单选题A server has six drives of equal size attached to a RAID controller. Which of the following fault tolerant RAID levels would allow the maximum amount of data to be stored?（）A
RAID 1 +0B
RAID 5C
RAID 0D
RAID 1
考题
单选题A customer is experiencing a performance bottleneck in a disk subsystem. The server is performing sequential I/O with a small number of users requesting large files. Which of the following would most likely resolve the bottleneck？（）A
Increase seek translationB
Increase data transfer rateC
Decrease rotational latencyD
Increase rotational latency
考题
单选题A customer wants to implement a clustered database solution on their existing x445 servers. A minimum of four nodes must participate in the cluster， and the customer wishes to use open standards. Which of the following best satisfies their requirements？（）A
Novell NetWare Cluster ServicesB
Red Hat Enterprise Linux Cluster SuiteC
Microsoft Windows 2003 Server with MSCSD
Microsoft Windows 2003 Enterprise Edition
考题
单选题A customer is installing a new x3850 X5 server and has purchased a warranty upgrade on the server to 24 x 7 four hour response. The customer requested IBM help with setting up the RAID adapter. The customer was told IBM would not help them. Which of the following should be verified first？（）A
The customer used their IBM Customer NumberB
The customer has activated their base warrantyC
The customer purchased Remote Technical Support ServicepacD
The customer escalated the issue to the Duty Manager
考题
单选题Which of the following RAID levels provides the BEST read and write performance？（）A
RAID 0B
RAID 1C
RAID 5D
RAID 10
考题
单选题A new storage array must be configured for a database server. This array will store transaction logs that are always being written. Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？ （）A
RAID 0B
RAID 3C
RAID 6D
RAID 10
考题
单选题A server has six drives of equal size attached to a RAID controller. Which of the following fault tolerant RAID levels would allow the maximum amount of data to be stored？ （）A
RAID 1+0B
RAID 5C
RAID 0D
RAID 1
考题
单选题A customer has 15 IBM x365 servers in a rack environment and is using IBM Director for systems management. They require the ability to restart any server independent of the operating system. Which of the following is the most cost-effective solution？（）A
Interconnect the service processors and use the IBM Director AgentB
Install RSA II in each server and chain together the systems management processorsC
Install the RSA II in the top server and chain together the service processor interconnectD
Install the IBM Director Agent on each server and use the remote control function to restart the servers
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