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Free download in PDF cloud programming Objective Type Questions(MCQs) & Answers. These Objective Type questions on Computer Science are very useful for NIELIT, BCA, B.Sc. MCA, M.Sc. B.Tech, M.Tech, BE, ME students an interview for various positions like Web Developer, System Analyst etc.
681
Which of the following factors are deemed to be important considerations for evaluating cloud solutions?
[A]
Seamless maintenance and upgrades
[B]
Performance characteristics
[C]
Client self-service
[D]
All of the mentioned
Answer: All of the mentioned
682
Point out the correct statement.
[A]
QoS levels may be applied to different services against a single virtual storage container
[B]
An SLA might specify that a particular Quality of Service (QoS) for a virtual storage container may be measured in terms of the I/O per second
[C]
To provide for scaling, a virtual storage container must be easily migrated from one storage system to another
[D]
All of the mentioned
Answer: All of the mentioned
683
Which of the following figure is correct according to categories shown?
[A]
cloud-computing-questions-answers-cloud-backup-solutions-q3a
[B]
cloud-computing-questions-answers-cloud-backup-solutions-q3b
[C]
cloud-computing-questions-answers-cloud-backup-solutions-q3c
[D]
All of the mentioned
Answer: cloud-computing-questions-answers-cloud-backup-solutions-q3b
684
How many categories of backup exist in cloud storage?
[A]
3
[B]
4
[C]
5
[D]
None of the mentioned
Answer: None of the mentioned
685
Point out the wrong statement.
[A]
To scale in, the service must allow for stored data to span additional storage systems
[B]
To scale up, the service must allow for more disks and more spindles to be provisioned
[C]
To increase the capacity of a storage provision, it is necessary to provide the capability to scale up or scale out across storage systems
[D]
None of the mentioned
Answer: To scale in, the service must allow for stored data to span additional storage systems
686
____________ is not a backup category?
[A]
Full system backup
[B]
Half system backup
[C]
Image backup
[D]
All of the mentioned
Answer: Half system backup
687
Which of the following backup is also referred to as snapshots?
[A]
Point-in-time
[B]
Differential
[C]
Image backup
[D]
All of the mentioned
688
Which of the following software supplies full system backup?
[A]
Carbonite
[B]
Ghost
[C]
RDIFF-BACKUP
[D]
All of the mentioned
689
Which of the following backup lets you restore your data to a point in time and saves multiple copies of any file that has been changed?
[A]
Point-in-time
[B]
Differential
[C]
Reverse backup
[D]
None of the mentioned
690
The amount of time needed to backup a system is referred to as its _______________
[A]
backup time
[B]
backup sheet
[C]
backup window
[D]
all of the mentioned
691
Which of the following flag is used by backup software to specify whether a file should be backed up or not?
[A]
archive bit
[B]
passive bit
[C]
active bit
[D]
All of the mentioned
692
Point out the correct statement.
[A]
To create an image backup of an active system, you may need to stop all application
[B]
To create an incremental backup of an active system, you may need to stop all applications
[C]
Differential backup allows a system to do what is referred to as a bare metal restore
[D]
All of the mentioned
Answer: To create an image backup of an active system, you may need to stop all application
693
_____________ backups are faster and more efficient from a storage perspective?
[A]
Point-in-time
[B]
Incremental
[C]
Reverse Delta backup
[D]
All of the mentioned
694
Which of the following backups creates a full backup first and then periodically synchronizes the full copy with the live version?
[A]
Continuous Data Protection
[B]
Caching
[C]
Reverse Delta backup
[D]
None of the mentioned
Answer: Reverse Delta backup
695
Point out the wrong statement.
[A]
To scale out, the service must allow for stored data to span additional storage systems
[B]
The data is backed up, and then every so often changes are amended to the backup creating is referred to as an incremental backup
[C]
A differential backup is related to a full system backup
[D]
None of the mentioned
Answer: A differential backup is related to a full system backup
696
____________ backup is used by Apple’s Time Machine?
[A]
Continuous Data Protection
[B]
Open file backup
[C]
Reverse Delta backup
[D]
Mirroring
Answer: Reverse Delta backup
697
Which of the following backup create a cloned copy of your current data or drive?
[A]
Continuous Data Protection
[B]
Open file backup
[C]
Reverse Delta backup
[D]
None of the mentioned
Answer: Continuous Data Protection
698
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
699
____________ 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
700
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
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