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Quiz

Chapter 12

Turtle Stroller 10 perguntas

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Perguntas do quiz (10)

  1. 1____ is a disk storage technique that improves performance and fault tolerance.
    1. APAID
    2. BPAIR
    3. CDIR
    4. DRAID
  2. 2____ breaks a unit of data into smaller segments and stores these segments on multiple disks.
    1. AData striping
    2. BData cloning
    3. CData checking
    4. DData mirroring
  3. 3The term ____ describes any architecture with a dedicated storage server attached to a general­purpose
    network to handle storage access requests from other servers.
    1. Anetwork­-attached storage
    2. Bdirect attached storage
    3. Cnetwork-­local storage
    4. Dstorage area network
  4. 4The most common example of multiple RAID levels layered to combine their best features is ____.
    1. ARAID 10
    2. BRAID 1
    3. CRAID 0
    4. DRAID 5
  5. 5A ____ is a data structure that records which allocation units are free and which belong to files.
    1. Astorage allocation table
    2. Bmaster file table
    3. Cfile allocation table
    4. Dmaster node
  6. 6A ____ is a high­-speed interconnection between general­-purpose servers and a separate storage server.
    1. Anetwork area storage
    2. Bstorage accelerated network
    3. Cstorage area network
    4. DDerp
  7. 7A ____ is the unit of storage transferred between the device controller and memory in a single
    operation.
    1. Aphysical record
    2. Blogical record
    3. Cvirtual record
    4. Dhard record
  8. 8Among other things, ____ type determines naming restrictions, allowable operations, and physical
    organization.
    1. Astorage device
    2. Bvolume
    3. Cfile
    4. Dfolder
  9. 9On a desktop or laptop computer, a ____ is usually an entire physical secondary storage device, a
    partition of the device, or a removable storage device such as a DVD or flash drive.
    1. Apage
    2. Bblock
    3. Csector
    4. Dvalue
  10. 10The ____ layer is the bridge between logical and physical views of secondary storage.
    1. Adisk control
    2. Bfile control
    3. Cblock control
    4. Dstorage I/O control

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ITE Quiz sobre Chapter 12, criado por Turtle Stroller em 11-10-2017.
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