Cloud Computing MCQ (Multiple Choice Questions) - SchoolingAxis

Cloud Computing MCQ (Multiple Choice Questions)

 Que-  Which of the following backup systems are expensive and highly customized to a particular application such as SQL Server ? 

a.  Continuous Data Protection 

b.  Open file backup 

c.  Reverse Delta backup 

d.  Data archival 


Answer-  Open file backup 


Que-  Which of the following is useful for legal compliance or to provide a long-term historical record ? 

a.  Continuous Data Protection 

b.  Open file backup 

c.  Reverse Delta backup 

d.  Data archival 


Answer-  Data archival 


Que-  Which of the following is used to specify the migration of data that is no longer in use to tertiary long-term data storage for retention ? 

a.  replicating 

b.  scaling 

c.  archiving 

d.  all of the mentioned 


Answer-  archiving 


Que-  Which of the following storage API is developed by SNIA for accessing content on storage devices ? 

a.  VIM 

b.  XAM 

c.  RIM 

d.  All of the mentioned 


Answer-  XAM 


Que-  Point out the correct statement: 

a.  The OCCI data object can manage CDMI containers 

b.  The CDMI data object can manage CDMI containers 

c.  OCCI can access objects stored in the cloud by using standard SMTP command 

d.  All of the mentioned 


Answer-  The CDMI data object can manage CDMI containers 


Que-  Which of the following interface converts XAM requests into native commands that are supported by the storage hardware operating systems ? 

a.  VIM 

b.  XAM 

c.  RIM 

d.  All of the mentioned 


Answer-  VIM 


Que-  In which of the following architecture, every resource is identified by a standardized URI that may be translated into both hypertext and other forms ? 

a.  ROI 

b.  ROA 

c.  SOA 

d.  All of the mentioned 


Answer-  ROA 


Que-  Point out the wrong statement: 

a.  CDMI uses the SNIA eXtensible Access Method  to discover and access metadata associated with each data object 

b.  OCCI uses metadata for FTP 

c.  CDMI provides an interface through which applications can gain access to the storage objects in a container over the Web 

d.  None of the mentioned 


Answer-  OCCI uses metadata for FTP 


Que-  Which of the following action provides a wrapper for metadata and operational instructions ? 

a.  PUT 

b.  GET 

c.  HEAD 

d.  Adequate bandwidth 


Answer-  HEAD 


Que-  Which of the following metadata MIME is required in a PUT operation ? 

a.  HEAD/OPTIONS 

b.  GET/RECEIVE 

c.  KEY/VALUE 

d.  None of the mentioned 


Answer-  KEY/VALUE 


Que-  Which of the following standard is meant to span the different vendors’ standards and cloud infrastructure ? 

a.  OCCI 

b.  CDMI 

c.  COA 

d.  All of the mentioned 


Answer-  OCCI 


Que-  Which of the following formats can be mapped by OCCI APIs ? 

a.  Pub 

b.  JSON 

c.  Plain text 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  The ability to provide storage on demand from a storage pool is referred to as _________ provisioning. 

a.  thin 

b.  thick 

c.  flat 

d.  full 


Answer-  thin 


Que-  Which of the following sells a server referred to as Cloud Attached Storage ? 

a.  CEAT 

b.  CTERA 

c.  OCCI 

d.  All of the mentioned 


Answer-  CTERA 


Que-  Point out the correct statement: 

a.  The CTERA Cloud Attached Storage backup server has the attributes of a NAS 

b.  CDMI removes older information that is no longer operational and saves it for long-term storage 

c.  OCMI cloud backup provides a solution that optimizes the backup based on bandwidth availability 

d.  All of the mentioned 


Answer-  The CTERA Cloud Attached Storage backup server has the attributes of a NAS 


Que-  The development of systems on a chip has enabled CTERA to create a scaled-down version of the CTERA server called the CTERA __________ 

a.  CloudPlug 

b.  NextCloud 

c.  CloudNext 

d.  All of the mentioned 


Answer-  CloudPlug 


Que-  Which of the following filesystem can be backed up by CloudPlug ? 

a.  NTFS 

b.  FAT32 

c.  EXT3 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  Point out the wrong statement: 

a.  Clients have browser-based access to the backups or can locally access files using CTERA “Virtual Cloud Drive” network drive 

b.  CloudPlug performs backup and synchronization services and then performs automated or on-demand backups and snapshots of your systems 

c.  CloudPlug uses UPnP (Universal Plug and Play) and Bonjour to discover systems on the network 

d.  None of the mentioned 


Answer-  None of the mentioned 


Que-  Which of the following is open cloud storage management standard by SNIA ? 

a.  CDMI 

b.  OCCI 

c.  CEA 

d.  Adequate bandwidth 


Answer-  CDMI 


Que-  Which of the following standard uses the same authorization and authentication mechanism as CDMI ? 

a.  SIA 

b.  NFS 

c.  NTFS 

d.  None of the mentioned 


Answer-  NFS 


Que-  While working with storage domain model, CDMI allows for interoperation of which of the following clouds ? 

a.  public 

b.  private 

c.  hybrid 

d.  all of the mentioned 


Answer-  all of the mentioned 


Que-  In the Cloud Data Management Interface (CDMI), the storage space is partitioned into units called _________ 

a.  containers 

b.  workspace 

c.  replicas 

d.  none of the mentioned 


Answer-  containers 


Que-  Which of the following server performs the backups of clients without requiring any client-based software ? 

a.  Next3 

b.  OBackup 

c.  CTERA 

d.  All of the mentioned 


Answer-  CTERA 


Que-  Which of the following service offers unlimited storage space ? 

a.  Adrive 

b.  4shared 

c.  Badongo 

d.  All of the mentioned 


Answer-  Badongo 


Que-  Point out the correct statement: 

a.  In a managed cloud storage system, the user provisions storage on demand 

b.  Unmanaged Storage is meant to support virtual cloud computing 

c.  In managed storage, the storage service provider makes storage capacity available to users 

d.  All of the mentioned 


Answer-  In a managed cloud storage system, the user provisions storage on demand 


Que-  Which of the following service has WebDAV as developer API ? 

a.  Adrive 

b.  Drop.io 

c.  Dropbox 

d.  All of the mentioned 


Answer-  Adrive 


Que-  Which of the following developer API is provided by FilesAnywhere service ? 

a.  FA 

b.  CA 

c.  BA 

d.  All of the mentioned 


Answer-  FA 


Que-  Point out the wrong statement: 

a.  The most basic service that online storage can serve is to provide disk space on demand 

b.  The user may be able to purchase additional space for paid service 

c.  S3 is example of unmanaged cloud storage 

d.  None of the mentioned 


Answer-  S3 is example of unmanaged cloud storage 


Que-  Which of the following service is provided by Google for online storage ? 

a.  Drive 

b.  SkyDrive 

c.  Dropbox 

d.  All of the mentioned 


Answer-  Drive 


Que-  Which of the following association has coined the term Data Storage as a Service (DaaS) to describe the delivery of storage on demand to clients over a distributed system ? 

a.  SNIA 

b.  COA 

c.  OCCI 

d.  None of the mentioned 


Answer-  SNIA 

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