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Denis Chen 14 preguntas

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Preguntas del test (14)

  1. 1What is the definition of hardware raid?
    1. ASeparate physical disks combined into one or more logical disk by the disk combined into one or more logical disk by the disk controller
    2. BNon-contiguous disk space combined into or more logical disk by the FTDISK
  2. 2What is Disk Cache?
    1. ADisk cache is a counter is associated with each block
    2. BDisk cache is a buffer in main memory for disk sectors
    3. CDisk cache is the request is satisfied via the cache
    4. DDisk cache is the block that has been in the cache the longest with no reference to it is replaced
  3. 3What category does system access threats fall into?
    1. AWorms and bot
    2. BViruses and logic
    3. CID and Verification
    4. DIntruders and Malicious Software
  4. 4What four terms are commonly used when discussing files?
    1. AField
      Record
      File
      Database
    2. BCreate
      Open
      Close
      Read
  5. 5What are the 5 file organization types?
    1. APile
      Sequential File
      Direct
      Indexed
      Indexed Sequential
    2. BShort Access Time
      Ease of Update
      Economy of storage
      Simple maintenance
      Reliability
  6. 6What are the characteristics of NTFS?
    There may be more than 1 answer.
    1. ARecoverability
    2. BSecurity
    3. CLarge disks and large files
    4. DSector
    5. ECompression and Encryption
    6. FMaintenance
  7. 7What are some benefits of clusters?
    There may be more than 1 answer.
    1. AAbsolute scalability
    2. BHigh availability
    3. CGuard pages
    4. DSuperior Price & Performance
    5. EIncremental scalability
    6. FData Rate
  8. 8What are the 4 compile-time techniques?
    Select your answers.
    1. AChoice of programming language
    2. BSafe coding techniques
    3. CSecurity Maintenance
    4. DGuard pages
    5. EStack protection mechanisms
    6. FLanguage extensions and use of safe libraries
  9. 9Failover is the function of switching an application
    1. AVerdadero
    2. BFalso
  10. 10Failback is the restoration of applications
    1. AVerdadero
    2. BFalso

Información

Descripción
Operating Systems Admin Test sobre Sin título, creado por Denis Chen el 05/12/2014.
Idioma
English
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23
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