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CSE MCQs :: SAN Storage Area Networks MCQs

  1. Which of the following is not a transport layer protocol in a SAS port?
  2. A.
    SMP
    B.
    STP
    C.
    SIP
    D.
    SSP

  3. Which of the following is true?
  4. A.
    SAS is compatible with SATA physical layer
    B.
    SAS is not parallel SCSI
    C.
    SAS has multiple channels per port
    D.
    All the above

  5. What is the maximum distance that you can connect through a SATA?
  6. A.
    1 meter
    B.
    1 kilometers
    C.
    100 kilometers' with repeaters.
    D.
    5 meters.

  7. Which of the following is false?
  8. A.
    All storage devices talk using SCSI commands and responses
    B.
    SCSI is manufacturer independent
    C.
    SCSI command is independent of underlying transports like iSCSI, FCP, etc.
    D.
    None of the above

  9. Untagged task is represented by
  10. A.
    I_T nexus
    B.
    I_T_L nexus
    C.
    I_T_L_Q nexus
    D.
    None of the above

  11. Which of the following is false for D2D2T “ Disk to Disk to Tape backup?
  12. A.
    Backup and Restore is faster
    B.
    Tape is used for archiving and/or long term storage
    C.
    Cheaper disks are generally used for backup device
    D.
    None of the above

  13. This is the practice of collecting computer files that have been packaged together for backup, to transport to some other location, for saving away from the computer so that more hard disks can be made available, or for some other purpose.
  14. A.
    Backup
    B.
    Archive
    C.
    Migration
    D.
    Compression

  15. Pick the wrong statement about the hard disk?
  16. A.
    Hard disk has multiple platters and each platter has two read/write heads one on each side
    B.
    It's a non-volatile & random access storage device
    C.
    Hard disk can only have IDE or USB interface
    D.
    Data Transfer rate is over 80 MBPS

  17. CIM and WBEM has been defined by ?
  18. A.
    DMTF
    B.
    SMI Standards Organization
    C.
    Open Standards Body
    D.
    None

  19. How do Storage administrators ensure secure access to storage devices:
  20. A.
    By using Zoning
    B.
    By putting a physical lock on the storage device
    C.
    By keeping devices shutdown when not in use
    D.
    All of the above