单选题A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have cau

题目
单选题
A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem?（）
A

Memory

B

SCSI backplane

C

SCSI drives

D

Motherboard

相似考题

1.A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status?()A. Break mirror arrayB. Replace cache batteryC. Replace hot standbyD. Restore from back upE. Replace defective hard drives

2.Which of the following offers the MOST redundancy for a system but is also very costly?()A. RAID implementationB. Disk-to-disk replicationC. Server-to-server clusteringD. Hot site replication

3.A server has six drives of equal size attached to a RAID controller. Which of the following RAID levels would provide the FASTEST performance?()A. RAID 5B. RAID 1+0C. RAID 0D. RAID 1

4.A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem?（）A. MemoryB. SCSI backplaneC. SCSI drivesD. Motherboard

更多“A server has five hot pluggable SCSI disk drives in a RAID 5”相关问题

  • 第1题：

    A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system administrator has decided to configure all six drives in a RAID 5 array.How much usable disk space will this array have?（）

    A.288GB

    B.360GB

    C.432GB

    D.728GB


    参考答案：B

  • 第2题：

    A system has five 80GB disk drives and has a requirement to store 300GB of data. Which disk configuration will provide fault tolerance while still meeting data storage requirements？（）

    • A、JBOD
    • B、RAID-5
    • C、RAID-0
    • D、RAID-1

    正确答案:B

  • 第3题：

    A server contains a 3 disk RAID 5 array. The red LED is illuminated on one of the drives. Which of the following should the server administrator perform？（）

    • A、Replace the drive
    • B、Restore the drive from backup
    • C、Reboot the server
    • D、Reconfigure RAID 5 to RAID 10

    正确答案:A

  • 第4题：

    A server has five hot pluggable SCSI disk drives in a RAID 5 array.  The server OS crashed and the server will not boot.  The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem？（）

    • A、Memory
    • B、SCSI backplane
    • C、SCSI drives
    • D、Motherboard

    正确答案:B

  • 第5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+0
    • B、 RAID 5
    • C、 RAID 0
    • D、 RAID 1

    正确答案:B

  • 第6题：

    A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status？ （）

    • A、 Break mirror array
    • B、 Replace cache battery
    • C、 Replace hot standby
    • D、 Restore from backup
    • E、 Replace defective hard drives

    正确答案:D,E

  • 第7题：

    An xSeries specialist monitors a customer’s server that has poor performance.  The customer is running an x365 with a ServeRAID 6i controller with write-back cache turned on and ten 15K rpm drives in a RAID-5 array.  It is a mission-critical server and must have a redundant storage system.  Performance tests indicate that the Average Disk sec/Transfer exceeds 20 ms.  Which of the following is the lowest-cost method to increase the throughput？（）

    • A、Disable the ServRAID cache
    • B、Change the RAID level to 10
    • C、Change the cache level to Write Through
    • D、Add five more drives to the array to increase the number of read/write heads

    正确答案:C

  • 第8题：

    单选题
    A customer has a need for an xSeries server for an application requiring 12GB memory with the capacity of up to 20GB.  The HDD configuration needs to be as follows：      （1）Two drives RAID-1 for the operating system   （2）Five drives for Data in a RAID-5 configuration with one Hot-Spare       （3）All drives have to be internal.  Which of the following will satisfy the requirements for the application？（）
    A

    x366

    B

    x255

    C

    x346

    D

    x455


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following offers the MOST redundancy for a system but is also very costly？ （）
    A

     RAID implementation

    B

     Disk-to-disk replication

    C

     Server-to-server clustering

    D

     Hot site replication


    正确答案： B
    解析： 暂无解析

  • 第10题：

    多选题
    A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status？ （）
    A

    Break mirror array

    B

    Replace cache battery

    C

    Replace hot standby

    D

    Restore from backup

    E

    Replace defective hard drives


    正确答案： A,C
    解析： 暂无解析

  • 第11题：

    单选题
    A system has five 80GB disk drives and has a requirement to store 300GB of data. Which disk configuration will provide fault tolerance while still meeting data storage requirements？（）
    A

    JBOD

    B

    RAID-5

    C

    RAID-0

    D

    RAID-1


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    An administrator is building a server that will run a data warehousing application.The server was ordered with eight 300GB drives.The application requires a dedicated storage location for the OS and one for critical files.The critical file storage needs fast access but must provide high redundancy.The OS requires 100GB and the file requires 950GB.Which of the following configurations will BEST suit the data warehouse needs？（）
    A

    OS：3 Drives，RAID 1 with hot spare；Files：5 Drives，RAID 5 with hot spare

    B

    OS：2 Drives，RAID 1；Files：6 Drives，RAID 1

    C

    OS：2 Drives，RAID 0；Files：6 Drives，RAID 5

    D

    OS：2 Drives，RAID 1；Files：6 Drives，RAID 5 with hot spare


    正确答案： C
    解析： 暂无解析

  • 第13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 +0

    B. RAID 5

    C. RAID 0

    D. RAID 1


    参考答案：B

  • 第14题：

    A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status?（）

    • A、Break mirror array
    • B、Replace cache battery
    • C、Replace hot standby
    • D、Restore from back up
    • E、Replace defective hard drives

    正确答案:D,E

  • 第15题：

    Which of the following offers the MOST redundancy for a system but is also very costly？ （）

    • A、 RAID implementation
    • B、 Disk-to-disk replication
    • C、 Server-to-server clustering
    • D、 Hot site replication

    正确答案:D

  • 第16题：

    A server has six drives of equal size attached to a RAID controller. Which of the following RAID levels would provide the FASTEST performance?（）

    • A、RAID 5
    • B、RAID 1+0
    • C、RAID 0
    • D、RAID 1

    正确答案:C

  • 第17题：

    An administrator installs a new server with five 146GB drives and implements RAID 5 for hardware redundancy.How much disk space will be available for the OS， tools and regular files？（）

    • A、146GB
    • B、438GB
    • C、584GB
    • D、730GB

    正确答案:C

  • 第18题：

    A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system administrator has decided to configure all six drives in a RAID 5 array. How much usable disk space will this array have?（）

    • A、288GB
    • B、360GB
    • C、432GB
    • D、728GB

    正确答案:B

  • 第19题：

    A customer has a need for an xSeries server for an application requiring 12GB memory with the capacity of up to 20GB.  The HDD configuration needs to be as follows：      （1）Two drives RAID-1 for the operating system   （2）Five drives for Data in a RAID-5 configuration with one Hot-Spare       （3）All drives have to be internal.  Which of the following will satisfy the requirements for the application？（）

    • A、x366
    • B、x255
    • C、x346
    • D、x455

    正确答案:B

  • 第20题：

    单选题
    A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system’s administrator has decided to mirror two drives for the operating system. Which of the following is the maximum space the administrator will have remaining to use for data when using RAID 0？（）
    A

    292GB

    B

    438GB

    C

    584GB

    D

    728GB


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to RAID  controller. The system administrator has decided to configure all six drives in a RAID 5 array.  How much usable disk space will this array have？（）
    A

     288GB

    B

     360GB

    C

     432GB

    D

     728GB


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem?（）
    A

    Memory

    B

    SCSI backplane

    C

    SCSI drives

    D

    Motherboard


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.  Which of the following components would MOST likely have caused the problem？（）
    A

     Memory

    B

     SCSI backplane

    C

     SCSI drives

    D

     Motherboard


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    A server has six drives of equal size attached to a RAID controller. Which of the following RAID levels would provide the FASTEST performance？（）
    A

     RAID 5

    B

     RAID 1+0

    C

     RAID 0

    D

     RAID 1


    正确答案： B
    解析： 暂无解析

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