更多“When installing external SCSI devices, terminators are requi”相关问题
  • 第1题:

    When configuring a POS system, which of the following peripheral devices would MOST likelyneed to be installed?()

    • A、Optical mouse
    • B、Handheld digitizer
    • C、Barcode reader
    • D、Touchscreen
    • E、Document scanner
    • F、Keyboard
    • G、External USB drive

    正确答案:B,C,D

  • 第2题:

    When is it necessary for a TDA to be conducted on an installed IBM DS8800? ()

    • A、when installing SSD drives
    • B、when adding a new workload
    • C、when installing SATA drives
    • D、when adding more Linux hosts

    正确答案:A

  • 第3题:

    In an Ethernet network, under what two scenarios can devices transmit?()

    • A、when they receive a special token
    • B、when there is a carrier
    • C、when they detect no other devices are sending
    • D、when the medium is idle
    • E、when the server grants access

    正确答案:C,D

  • 第4题:

    Which of the following must occur when installing SCSI devices into the server?()

    • A、 Terminate the back end of the chain.
    • B、 Set the jumper to device ID 0.
    • C、 Terminate both ends of the chain.
    • D、 Set the jumper to cable select.

    正确答案:C

  • 第5题:

    Two new servers are purchased and need to be installed to allow sharing of a single external hard drive enclosure.  One server is configured as a local file server, and the other as a database server for a different network.  The onsite technician notices that when both servers are running at the same time, they each receive SCSI errors. When they are running individually, no errors are reported.   Which of the following is the BEST source of information to use for troubleshooting this problem?()

    • A、 the server vendor’s FAQ website
    • B、 the SCSI controller vendor’s user manual
    • C、 the drive enclosure vendor’s user manual
    • D、 the network operating system vendor’s website

    正确答案:C

  • 第6题:

    Which of the following connection types provides the BEST data bandwidth when installing thirteen external hard drives on a server?()

    • A、USB 2.0
    • B、SAS
    • C、SATA
    • D、Ultra SCSI 160

    正确答案:B

  • 第7题:

    Which of the following devices can route electrical signals only when activated by an external control signal?()

    • A、Solenoid
    • B、Relay
    • C、Clutch
    • D、Capacitor

    正确答案:B

  • 第8题:

    Which command enables new devices that are connected to the scsi5 adapter without performing a full scan of the system?()

    • A、cfgmgr -f scsi5
    • B、cfgmgr -i scsi5
    • C、cfgmgr -t scsi5
    • D、cfgmgr -l scsi5

    正确答案:D

  • 第9题:

    多选题
    What are the two parallel SCSI specifications?()
    A

    Up to 25 m bus length

    B

    Only one device per SCSI bus

    C

    Up to 16 devices per SCSI bus

    D

    Half-duplex operation

    E

    Full-duplex operation


    正确答案: C,A
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following is the number of SCSI devices that can be added to a single narrow SCSI bus?()
    A

    6

    B

    7

    C

    8

    D

    9


    正确答案: C
    解析: 暂无解析

  • 第11题:

    多选题
    When installing external SCSI devices, terminators are required on:()
    A

    the SCSI adapter.

    B

    each device.

    C

    the first device.

    D

    the last device.

    E

    the servers parallel port.


    正确答案: D,A
    解析: 暂无解析

  • 第12题:

    单选题
    Company.com wants to create four partitions on a pSeries p5-570 8-way with one SCSI PCI adapter connected to an external LTO tape drive. The partitions are to be created from an existing system image backup tape.  Which of the following actions will enable the creation of the partitions with minimal intervention?()
    A

    Install a VIO partition to share the tape drive.

    B

    Purchase three external SCSI adapters and physically move the tape drive when needed.

    C

    Create the partition definitions with the SCSI adapter as a desired resource and use DLPAR commands to move the tape drive.

    D

    Create the partition definitions with the SCSI adapter as a required resource for all partitions and use DLPAR commands to move the tape drive.


    正确答案: D
    解析: 暂无解析

  • 第13题:

    Which of the following is the number of SCSI devices that can be added to a single narrow SCSI bus?()

    • A、6
    • B、7
    • C、8
    • D、9

    正确答案:B

  • 第14题:

    When installing external SCSI devices, terminators are required on:()

    • A、 the SCSI adapter.
    • B、 each device.
    • C、 the first device.
    • D、 the last device.
    • E、 the servers parallel port.

    正确答案:A,D

  • 第15题:

    What are the two parallel SCSI specifications?()

    • A、 Up to 25 m bus length
    • B、 Only one device per SCSI bus
    • C、 Up to 16 devices per SCSI bus
    • D、 Half-duplex operation
    • E、 Full-duplex operation

    正确答案:A,C

  • 第16题:

    Which of the following MOST likely causes problems with SCSI communication?()

    • A、Low communication latency
    • B、Maximum drive capacity is exceeded
    • C、Improper termination
    • D、Too many SCSI devices on one system

    正确答案:C

  • 第17题:

    You ran out of space and added a eighth disk to your SCSI-1 system. When you try to start, the system no longer boots. What is most likely the cause of this problem?()

    • A、 SCSI-1 supports only 8 devices including the adaptor.
    • B、 SCSI-1 supports only 6 disks per adaptor.
    • C、 There is a SCSI-ID conflict that causes that problem.
    • D、 You forgot to set the SCSI-ID #8 for the new disk.

    正确答案:A

  • 第18题:

    When installing external SCSI devices, terminators are required on?()

    • A、the SCSI adapter.
    • B、each device.
    • C、the first device.
    • D、the last device.
    • E、the server's parallel port.

    正确答案:A,D

  • 第19题:

    What describes the difference between NPIV and vSCSI in the way fibre-channel attached disk and tape are presented when VIO Server is used?()

    • A、NPIV presents Virtual HBA addresses and vendor specific information for disk and tape devices.vSCSI  presents generic disk and tape device interfaces.
    • B、NPIV presents generic disk and tape device interfaces on virtual HBA addresses.vSCSI presents HBA  addresses as SCSI with vendor specific information for disk and tape devices.
    • C、NPIV presents HBA addresses and vendor specific device information directly to the client partition.vSCSI  presents vendor specific disk information and generic tape device interfaces through VIO server.
    • D、NPIV presents virtual HBA addresses with generic device information for SCSI based disk and tape  devices.vSCSI presents vendor specific information for disk and tape device devices attached via SCSI  hardware interfaces.

    正确答案:A

  • 第20题:

    单选题
    You ran out of space and added a eighth disk to your SCSI-1 system. When you try to start, the system no longer boots. What is most likely the cause of this problem?()
    A

     SCSI-1 supports only 8 devices including the adaptor.

    B

     SCSI-1 supports only 6 disks per adaptor.

    C

     There is a SCSI-ID conflict that causes that problem.

    D

     You forgot to set the SCSI-ID #8 for the new disk.


    正确答案: A
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following MOST likely causes problems with SCSI communication?()
    A

     Low communication latency

    B

     Maximum drive capacity is exceeded

    C

     Improper termination

    D

     Too many SCSI devices on one system


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    A customer is ready to place an order for a p5-570 Express.  The external storage proposed for this solution is a 1TB FAStT600 storage server.  The customer now wishes to attach a SCSI LTO-2 tape drive to the server to enable them to backup their data.  Which of the following should the pSeries technical specialist recommend for the tape drive?()
    A

    Add a PCI-X Dual Channel Ultra320 SCSI Adapter (FC 5712).

    B

    Add a PCI-X Fibre Channel Adapter (FC 5716).

    C

    Add the optional External SCSI Port Enablement Cable (FC 4273).

    D

    Use the integrated external SCSI port on the p5-570 Express server.


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following must occur when installing SCSI devices into the server?()
    A

     Terminate the back end of the chain.

    B

     Set the jumper to device ID 0.

    C

     Terminate both ends of the chain.

    D

     Set the jumper to cable select.


    正确答案: A
    解析: 暂无解析