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MCQs

Total Questions : 10
Question 1. Which of the following backup is used by Apple's Time Machine ?
  1.    Continuous Data Protection
  2.    Open file backup
  3.    Reverse Delta backup
  4.    Mirroring
 Discuss Question
Answer: Option C. -> Reverse Delta backup


Software that uses reverse delta backup system is Apple's Time Machine and the RDIFF-BACKUP utility.


Question 2. Which of the following system does not provision storage to most users ?
  1.    PaaS
  2.    IaaS
  3.    CaaS
  4.    SaaS
 Discuss Question
Answer: Option B. -> IaaS


Cloud storage is storage accessed by a Web service API.


Question 3. Which of the following is open cloud storage management standard by SNIA ?
  1.    CDMI
  2.    OCCI
  3.    CEA
  4.    Adequate bandwidth
 Discuss Question
Answer: Option A. -> CDMI


CDMI stands for Cloud Data Management Interface.


Question 4. Which of the following is most important feature of cloud storage listed below ?
  1.    Logon authentication
  2.    Bare file
  3.    Multiplatform support
  4.    Adequate bandwidth
 Discuss Question
Answer: Option A. -> Logon authentication


The interactive logon process is the first step in user authentication and authorization.


Question 5. Which of the following is not a backup category ?
  1.    Full system backup
  2.    Half system backup
  3.    Image backup
  4.    All of the mentioned
 Discuss Question
Answer: Option B. -> Half system backup




Question 6. Which of the following factors led to the demise of many of the early SSPs and to many hosted file services ?
  1.    The Dot.com bust in 2000
  2.    The inability of file-hosting companies to successfully monetize online storage
  3.    The continued commoditization of large disk drives
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned


SSP stands for Storage Service Provider.


Question 7. Which of the following metadata MIME is required in a PUT operation ?
  1.    HEAD/OPTIONS
  2.    GET/RECEIVE
  3.    KEY/VALUE
  4.    None of the mentioned
 Discuss Question
Answer: Option C. -> KEY/VALUE


A variety of KEY/VALUE pairs describing object attributes in CDMI is defined by the standard.


Question 8. A ________ is a logical unit that serves as the target for storage operations, such as the SCSI protocol's READs and WRITEs.
  1.    GETs
  2.    PUN
  3.    LUN
  4.    All of the mentioned
 Discuss Question
Answer: Option C. -> LUN


In traditional pooled storage deployments, storage partitions can be assigned and provide a device label called a Logical Unit Number.


Question 9. Which of the following backup create a cloned copy of your current data or drive ?
  1.    Continuous Data Protection
  2.    Open file backup
  3.    Reverse Delta backup
  4.    None of the mentioned
 Discuss Question
Answer: Option A. -> Continuous Data Protection


CDP is also referred to as mirroring.


Question 10. Which of the following service is provided by Google for online storage ?
  1.    Drive
  2.    SkyDrive
  3.    Dropbox
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Drive


Google Drive is a file storage and synchronization service created by Google.


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