单选题An administrator is required to maintain space for 750GB of user data. Which of the following is the BEST option available to the administrator？（）A Create a RAID 5 array using five 200GB disks.B Create a JBOD using four 200GB disks.C Create a RAID 1 ar

题目
单选题
An administrator is required to maintain space for 750GB of user data. Which of the following is the BEST option available to the administrator？（）
A

Create a RAID 5 array using five 200GB disks.

B

Create a JBOD using four 200GB disks.

C

Create a RAID 1 array using six 200GB disks.

D

Create a RAID 5 array using three 200GB disks.

相似考题

1.Cost management includes processes that are required to maintain financial control of projects. These processes may include:A . economic evaluationB . cost estimatingC . cost forecastingD . B and CE . All of the above.

2.What is required for the minimum configuration of the TS7650 ProtecTIER Appliance console? ()A. 50 MB of available disk space and 128 MB of RAMB. 100 MB of available disk space and 256 MB of RAMC. 200 MB of available disk space and 512 MB of RAMD. 300 MB of available disk space and 512 MB of RAM

3.A stand-on vessel is ______.A.required to give way in a crossing situationB.required to sound the first passing signal in a meeting situationC.free to maneuver in any crossing or meeting situation as it has the right-of-wayD.required to maintain course and speed in a crossing situation but may take action to avoid collision

4.A system administrator needs to maintain 1.2TB of storage for a database server. There are six 250GB 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

更多“An administrator is required to maintain space for 750GB of ”相关问题

  • 第1题：

    A ship required to carry an Oil Record Book must maintain the book on board for ______.

    A.one year

    B.two years

    C.three years

    D.four years


    正确答案：C

  • 第2题：

    An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multiple servers. Cost and performance are the most important considerations. Which of the following RAID configurations would be the BEST choice for the storage array?（）

    • A、RAID 6 with six 250GB hard drives
    • B、RAID 5 with five 250GB hard drives
    • C、RAID 0 with four 250GB hard drives
    • D、RAID 10 with eight 250GB hard drives

    正确答案:C

  • 第3题：

    An administrator is required to maintain space for 750GB of user data. Which of the following is the BEST option available to the administrator？（）

    • A、Create a RAID 5 array using five 200GB disks.
    • B、Create a JBOD using four 200GB disks.
    • C、Create a RAID 1 array using six 200GB disks.
    • D、Create a RAID 5 array using three 200GB disks.

    正确答案:A

  • 第4题：

    An administrator is required to backup 250GB nightly utilizing a single LTO2 tape. The administrator reports that the tape drive is running out of available space before the job completes. Which of the following would allow the administrator to backup this data?（）

    • A、Enable compression on the LTO2 drive
    • B、Utilize LTO3 tapes in the existing drive
    • C、Reduce the amount of data on the backup
    • D、Replace the LTO2 with LTO3 drive and tapes
    • E、Divide the data and back up half one night and half the next

    正确答案:A,D

  • 第5题：

    A server will not boot and the administrator needs to run fsck on the filesystems to verify their integrity. Installation media and diagnostic media is unavailable and there is no NIM master defined in this environment. How would the administrator bring the system up to be able to run fsck on all the filesystems？（）

    • A、Boot from the IBM Disaster Recovery boot server thru the network.
    • B、Installation media or diagnostics media is required to acquire the rootvg.
    • C、Boot to maintenance mode， enter a limited function shell， and execute getrootfs hdisk0.
    • D、Hold space bar at boot time to automatically initiate a limited function shell， then enter getrootfs hdisk0.

    正确答案:C

  • 第6题：

    You are maintaining the SALES database for an organization. You have enabled the Flashback Database feature and want to estimate the flashback space required for future operations.  Which view would you query to estimate the flashback space required？（）

    • A、 V$DATABASE
    • B、 V$FLASHBACK_DATABASE_STAT
    • C、 V$FLASHBACK_DATABASE_LOG
    • D、 V$RECOVERY_FILE_DEST

    正确答案:B

  • 第7题：

    An administrator needs to allocate additional disk space on a Windows 2000 Professional computer. Disk space is low and additional applications must be installed. Due to time constraints the administrator elects to add an additional hard disk instead of replacing the current one and reinstalling all the currently installed applications. The computer has two dynamic hard drives.   How can the administrator extend the existing volume with the space of a newly added hard drive?（）

    • A、Configure a Simple volume.
    • B、Configure a Spanned volume.
    • C、Configure a Striped volume.
    • D、Configure a Striped volume with parity.
    • E、By using NTFS version 5.

    正确答案:B

  • 第8题：

    单选题
    An administrator is required to maintain maximum redundancy for 1TB of accounting files. Which of the following is the BEST option available to the administrator？（）
    A

    Create a RAID 5 array using eight 300GB disks.

    B

    Create a RAID 10 array using six 300GB disks.

    C

    Create a RAID 5 array using ten 300GB disks.

    D

    Create a RAID 10 array using eight 300GB disks.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    A ship required to carry an Oil Record Book must maintain the book on board for（）.
    A

    one year

    B

    two years

    C

    three years

    D

    four years


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    The saturation temperature of the refrigerant must be （） that required in the evaporator refrigerated space.
    A

    above

    B

    below

    C

    equal to

    D

    None of the above


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    An independent bilge suction is required for （）.
    A

    ballast tanks

    B

    sludge tanks

    C

    machinery space bilges

    D

    cargo hold bilges


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    An administrator is required to backup 250GB nightly utilizing a single LTO2 tape. The administrator reports that the tape drive is running out of available space before the job completes.  Which of the following would allow the administrator to backup this data？ （）
    A

    Enable compression on the LTO2 drive

    B

    Utilize LTO3 tapes in the existing drive

    C

    Reduce the amount of data on the backup

    D

    Replace the LTO2 with LTO3 drive and tapes

    E

    Divide the data and back up half one night and half the next


    正确答案： E,D
    解析： 暂无解析

  • 第13题：

    On a ship，a door that is required to be marked KEEP CLOSED is designed to ______．

    A.prevent the passage of flammable gases

    B.prevent the passage of poisonous vapors

    C.delay the spread of heat and flames

    D.maintain watertight integrity


    正确答案：D

  • 第14题：

    A system administrator needs to maintain 1.2TB of storage for a database server. There are six 250GB 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 pairs
    • B、RAID 5 across all 6 drives
    • C、RAID 10 across all 6 drives
    • D、RAID 0 across all 6 drives

    正确答案:B

  • 第15题：

    An administrator has added a new hard drive to a server that is running out of space on its C Drive and is experiencing slow performance.  The administrator needs to free up space on the C Drive.Which of the following is the BEST action for the administrator to take to free up space on the drive？（）

    • A、Move the page file to the new drive.
    • B、Copy the system32 directory to the new drive.
    • C、Convert the C drive to a basic disk.
    • D、Setup a software RAID to mirror the C drive.

    正确答案:A

  • 第16题：

    An AIX 5L system has 2 active paging space devices - /dev/hd6 at 64MB in the rootvg and /dev/page01 at 256MB in the datavg. The system administrator has determined that only 192MB of active paging space is actually required and wants to reclaim some of the disk space for use by a new application. Which command should be used to reduce the size of /dev/page01？（）

    • A、chps
    • B、rmps
    • C、chdev
    • D、swapoff

    正确答案:A

  • 第17题：

    What is required for the minimum configuration of the TS7650 ProtecTIER Appliance console? （）

    • A、50 MB of available disk space and 128 MB of RAM
    • B、100 MB of available disk space and 256 MB of RAM
    • C、200 MB of available disk space and 512 MB of RAM
    • D、300 MB of available disk space and 512 MB of RAM

    正确答案:B

  • 第18题：

    Using a bitmap structure to manage database object space has several benefits over using freelist structures. Which three are benefits of managing space using automatic-segment-space managed objects？（）

    • A、It readily responds to dynamic changes for concurrent access. 
    • B、It improves performance and space utilization in a multiple-instance environment. 
    • C、It requires fewer space related options then freelist managed structures. 
    • D、It improves performance for SYSTEM tablespaces where a high degree of concurrency is required.

    正确答案:A,C,D

  • 第19题：

    单选题
    Which of the following is an advantage of using virtualization to consolidate servers？（）
    A

    Reduced power and space requirements

    B

    Saves money on software costs

    C

    Maintenance is easier because there is only one server

    D

    Fewer instances of the operating system to maintain


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    What is required for the minimum configuration of the TS7650 ProtecTIER Appliance console? （）
    A

    50 MB of available disk space and 128 MB of RAM

    B

    100 MB of available disk space and 256 MB of RAM

    C

    200 MB of available disk space and 512 MB of RAM

    D

    300 MB of available disk space and 512 MB of RAM


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    You are maintaining the SALES database for an organization. You have enabled the Flashback Database feature and want to estimate the flashback space required for future operations.  Which view would you query to estimate the flashback space required？（）
    A

     V$DATABASE

    B

     V$FLASHBACK_DATABASE_STAT

    C

     V$FLASHBACK_DATABASE_LOG

    D

     V$RECOVERY_FILE_DEST


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multipleservers. Cost and performance are the most important considerations.  Which of the following RAID configurations would be the BEST choice for the storage array？（）
    A

     RAID 6 with six 250GB hard drives

    B

     RAID 5 with five 250GB hard drives

    C

     RAID 0 with four 250GB hard drives

    D

     RAID 10 with eight 250GB hard drives


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Certain dangerous goods are required “to be stowed in a mechanically ventilated space”. When such goods are carried in a closed Ro/Ro cargo space or a special category space，this space should（）.
    A

    be mechanically operated

    B

    be temperature controlled

    C

    be mechanically ventilated

    D

    not allow to run its refrigeration or heating equipment


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    A branch line valve of a fire extinguishing system on a ship must be marked with the（）.
    A

    maximum pressure allowed at that branch

    B

    name of the space or spaces which it serves

    C

    date of the last maintenance inspection

    D

    pressure needed to maintain an effective stream at that point


    正确答案： A
    解析： 暂无解析

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