InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The ability to provide storage on demand from a storage pool is referred to as _________ provisioning.(a) thin(b) thick(c) flat(d) fullI have been asked this question in examination.This key question is from Open Cloud Computing Interface topic in section Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT ANSWER is (a) thin Easiest EXPLANATION: Thin PROVISIONING also applies to compute resources such as virtual machines. |
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| 2. |
Which of the following formats can be mapped by OCCI APIs?(a) Pub(b) JSON(c) Plain text(d) All of the mentionedI have been asked this question in homework.This question is from Open Cloud Computing Interface topic in chapter Cloud-Based Storage of Cloud Computing |
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Answer» Right option is (d) All of the mentioned |
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| 3. |
Which of the following action provides a wrapper for metadata and operational instructions?(a) PUT(b) GET(c) HEAD(d) Adequate bandwidthI had been asked this question during an online interview.Origin of the question is Open Cloud Computing Interface in division Cloud-Based Storage of Cloud Computing |
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Answer» Correct answer is (C) HEAD |
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| 4. |
Point out the wrong statement.(a) CDMI uses the SNIA eXtensible Access Methodto 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 mentionedI got this question in an interview.I'd like to ask this question from Open Cloud Computing Interface topic in section Cloud-Based Storage of Cloud Computing |
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Answer» Correct answer is (b) OCCI uses METADATA for FTP |
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| 5. |
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 mentionedI got this question in quiz.This key question is from Open Cloud Computing Interface topic in section Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT answer is (b) ROA For EXPLANATION I WOULD SAY: ROA stands for Resource Oriented Architecture. |
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| 6. |
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 mentionedThe question was posed to me in an interview for internship.I need to ask this question from Open Cloud Computing Interface topic in portion Cloud-Based Storage of Cloud Computing |
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Answer» Right choice is (c) KEY/VALUE |
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| 7. |
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 mentionedThe question was asked in semester exam.My question comes from Open Cloud Computing Interface topic in division Cloud-Based Storage of Cloud Computing |
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Answer» Right option is (a) OCCI |
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| 8. |
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 mentionedThe question was posed to me during an interview.This is a very interesting question from Open Cloud Computing Interface topic in portion Cloud-Based Storage of Cloud Computing |
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Answer» Right choice is (b) The CDMI DATA object can MANAGE CDMI CONTAINERS |
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| 9. |
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 mentionedThe question was asked during a job interview.The doubt is from Open Cloud Computing Interface in chapter Cloud-Based Storage of Cloud Computing |
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Answer» Correct CHOICE is (a) VIM |
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| 10. |
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 mentionedI have been asked this question by my college director while I was bunking the class.This key question is from Open Cloud Computing Interface topic in chapter Cloud-Based Storage of Cloud Computing |
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Answer» The correct ANSWER is (b) XAM |
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| 11. |
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 mentionedThe question was asked in an interview for internship.This interesting question is from Cloud Data Management Interface in section Cloud-Based Storage of Cloud Computing |
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Answer» Correct answer is (C) CTERA |
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| 12. |
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 mentionedI had been asked this question by my college director while I was bunking the class.This question is from Cloud Data Management Interface topic in section Cloud-Based Storage of Cloud Computing |
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Answer» Right OPTION is (a) containers |
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| 13. |
Which of the following standard uses the same authorization and authentication mechanism as CDMI?(a) SIA(b) NFS(c) NTFS(d) None of the mentionedI have been asked this question in a job interview.This intriguing question originated from Cloud Data Management Interface in section Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT answer is (B) NFS To elaborate: CDMI includes commands that allow applications to access CLOUD STORAGE and CREATE, retrieve, update, and delete data objects. |
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| 14. |
While working with the storage domain model, CDMI allows for interoperation of which of the following clouds?(a) public(b) private(c) hybrid(d) all of the mentionedI had been asked this question in quiz.Question is from Cloud Data Management Interface topic in chapter Cloud-Based Storage of Cloud Computing |
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Answer» Correct OPTION is (d) all of the mentioned |
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| 15. |
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 mentionedI got this question by my college professor while I was bunking the class.The query is from Cloud Data Management Interface topic in division Cloud-Based Storage of Cloud Computing |
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Answer» The correct option is (d) None of the mentioned |
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| 16. |
Which of the following is the open cloud storage management standard by SNIA?(a) CDMI(b) OCCI(c) CEA(d) Adequate bandwidthI had been asked this question in semester exam.Question is from Cloud Data Management Interface in division Cloud-Based Storage of Cloud Computing |
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Answer» Right choice is (a) CDMI |
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| 17. |
Which of the following filesystem can be backed up by CloudPlug?(a) NTFS(b) FAT32(c) EXT3(d) All of the mentionedI have been asked this question during an online exam.This intriguing question comes from Cloud Data Management Interface in portion Cloud-Based Storage of Cloud Computing |
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Answer» Right OPTION is (d) All of the mentioned |
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| 18. |
Which of the following is the least important feature of cloud storage listed below?(a) Multisite storage or replication(b) 24×7 technical support(c) Data versioning(d) All of the mentionedThe question was posed to me in exam.Enquiry is from Cloud Backup Features in portion Cloud-Based Storage of Cloud Computing |
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Answer» RIGHT OPTION is (a) Multisite storage or replication The EXPLANATION is: Data versioning has the ability to retrieve historical VERSIONS of files from different BACKUPS. |
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| 19. |
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 mentionedThe question was asked during an interview.The origin of the question is Cloud Data Management Interface in section Cloud-Based Storage of Cloud Computing |
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Answer» The correct OPTION is (a) CloudPlug |
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| 20. |
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 mentionedThe question was asked at a job interview.Origin of the question is Cloud Data Management Interface topic in section Cloud-Based Storage of Cloud Computing |
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Answer» Right CHOICE is (a) The CTERA Cloud Attached STORAGE BACKUP server has the attributes of a NAS |
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| 21. |
Which of the following sells a server referred to as Cloud Attached Storage?(a) CEAT(b) CTERA(c) OCCI(d) All of the mentionedThe question was posed to me in my homework.This question is from Cloud Data Management Interface topic in chapter Cloud-Based Storage of Cloud Computing |
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Answer» The correct OPTION is (b) CTERA |
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| 22. |
Which of the following service does not support backup on the Linux platform?(a) Backblaze(b) Crashplan(c) Datapreserve(d) ADriveI have been asked this question in quiz.I would like to ask this question from Cloud Backup Features topic in division Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT CHOICE is (a) Backblaze Best EXPLANATION: Data backed up to the cloud cannot be viewed without adequate safeguards or restrictions DUE to LEGAL regulations. |
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| 23. |
Which of the following is the most important client to back up in the cloud?(a) Windows(b) Mac(c) Linux(d) All of the mentionedThis question was addressed to me in an online quiz.Question is taken from Cloud Backup Features in chapter Cloud-Based Storage of Cloud Computing |
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Answer» The correct answer is (d) All of the mentioned |
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| 24. |
How many bits of encryption is at least required for cloud backup storage solution?(a) 56(b) 84(c) 128(d) None of the mentionedThe question was posed to me in exam.Asked question is from Cloud Backup Features topic in section Cloud-Based Storage of Cloud Computing |
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Answer» Right CHOICE is (c) 128 |
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| 25. |
Point out the wrong statement.(a) In a differential backup, the backup software can obtain the up-to-date backup from the last full backup and the last incremental backup alone(b) Incrementalbackup analyzes the transactions that are in progress(c) A cloud storage system contains a certain built-in latency, so unless the original data set is quiescent, the mirror lags behind the original in concurrency(d) None of the mentionedI have been asked this question during a job interview.This key question is from Cloud Backup Features topic in portion Cloud-Based Storage of Cloud Computing |
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Answer» Right answer is (b) INCREMENTALBACKUP analyzes the transactions that are in PROGRESS |
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| 26. |
Which of the following is the most important feature of cloud storage listed below?(a) Logon authentication(b) Bare file(c) Multiplatform support(d) Adequate bandwidthThis question was posed to me during an interview for a job.I want to ask this question from Cloud Backup Features topic in division Cloud-Based Storage of Cloud Computing |
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Answer» The correct OPTION is (a) LOGON authentication |
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| 27. |
Which of the following is an incorrect feature of cloud storage backup solution?(a) Logon authentication(b) Low Encryption(c) Fast backup(d) None of the mentionedI got this question in semester exam.I need to ask this question from Cloud Backup Features in portion Cloud-Based Storage of Cloud Computing |
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Answer» Right answer is (b) Low ENCRYPTION |
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| 28. |
If you have a local version of a file, then a version of that file stored in the cloud conforms to all three of the ______ backup rules.(a) 3-2-1(b) One-two-three(c) 1-2-3(d) All of the mentionedI had been asked this question during an interview for a job.I'd like to ask this question from Cloud Backup Features topic in section Cloud-Based Storage of Cloud Computing |
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Answer» Correct option is (C) 1-2-3 |
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| 29. |
Which of the following is the first rule according to 3-2-1 Backup Rule by Peter Krogh?(a) Retain three copies of any file—an original and two backups(b) Files must be on two different media types(c) One copy must be stored offsite(d) All of the mentionedThis question was addressed to me during an interview.The doubt is from Cloud Backup Features topic in section Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT option is (c) ONE copy must be stored offsite The best I can explain: Files must be on two different MEDIA TYPES such as hard DRIVES and optical media to protect against different types of hazards. |
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| 30. |
Point out the correct statement.(a) Replication creates a copy of the data which is not synchronized(b) An archive removes older information that is no longer operational and saves it for long-term storage(c) Reverse delta backup allows a system to do what is referred to as a bare metal restore(d) All of the mentionedThis question was addressed to me in examination.I need to ask this question from Cloud Backup Features in portion Cloud-Based Storage of Cloud Computing |
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Answer» The correct choice is (b) An ARCHIVE removes older information that is no longer operational and saves it for long-term storage |
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| 31. |
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 mentionedI had been asked this question during an interview.I need to ask this question from Backup Types topic in division Cloud-Based Storage of Cloud Computing |
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Answer» Correct answer is (C) archiving |
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| 32. |
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 archivalThe question was asked in class test.This interesting question is from Backup Types topic in portion Cloud-Based Storage of Cloud Computing |
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Answer» RIGHT option is (d) DATA archival To EXPLAIN I WOULD say: Data archives are OFTEN confused with backups. |
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| 33. |
Which of the following backup is used by Apple’s Time Machine?(a) Continuous Data Protection(b) Open file backup(c) Reverse Delta backup(d) MirroringI have been asked this question by my school principal while I was bunking the class.My question comes from Backup Types in section Cloud-Based Storage of Cloud Computing |
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Answer» Correct answer is (C) Reverse Delta backup |
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| 34. |
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 archivalThis question was posed to me in exam.My question is from Backup Types in division Cloud-Based Storage of Cloud Computing |
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Answer» Right answer is (b) Open FILE backup |
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| 35. |
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 mentionedI had been asked this question at a job interview.Asked question is from Backup Types topic in section Cloud-Based Storage of Cloud Computing |
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Answer» The correct ANSWER is (a) Continuous DATA Protection |
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| 36. |
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 mentionedI had been asked this question in a job interview.Origin of the question is Backup Types in section Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT answer is (c) A DIFFERENTIAL backup is related to a FULL system backup To explain I WOULD say: A differential backup is related to an INCREMENTAL backup. |
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| 37. |
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 mentionedI had been asked this question in an international level competition.This interesting question is from Backup Types in portion Cloud-Based Storage of Cloud Computing |
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Answer» The correct answer is (a) ARCHIVE bit |
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| 38. |
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) Open file backup(c) Reverse Delta backup(d) None of the mentionedI had been asked this question in an online quiz.I would like to ask this question from Backup Types topic in section Cloud-Based Storage of Cloud Computing |
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Answer» The correct OPTION is (C) REVERSE Delta backup |
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| 39. |
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 mentionedThe question was posed to me in a job interview.I need to ask this question from Backup Types topic in division Cloud-Based Storage of Cloud Computing |
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Answer» Correct answer is (a) To create an image backup of an ACTIVE system, you may NEED to stop all application |
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| 40. |
Which of the following backups are faster and more efficient from a storage perspective?(a) Point-in-time(b) Incremental(c) Reverse Delta backup(d) All of the mentionedI have been asked this question in an interview.The query is from Backup Types in section Cloud-Based Storage of Cloud Computing |
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Answer» The CORRECT option is (b) Incremental |
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| 41. |
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 mentionedI got this question in a job interview.This key question is from Cloud Backup Solutions topic in division Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT choice is (c) backup window The explanation is: The first backup is QUITE SLOW over an Internet connection, but the INCREMENTAL backup can be relatively fast. |
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| 42. |
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 mentionedI had been asked this question in homework.Question is from Cloud Backup Solutions topic in chapter Cloud-Based Storage of Cloud Computing |
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Answer» The CORRECT CHOICE is (a) Point-in-time |
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| 43. |
Which of the following backup is also referred to as snapshots?(a) Point-in-time(b) Differential(c) Image backup(d) All of the mentionedThe question was posed to me by my school principal while I was bunking the class.I would like to ask this question from Cloud Backup Solutions topic in division Cloud-Based Storage of Cloud Computing |
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Answer» The correct choice is (a) Point-in-time |
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| 44. |
Which of the following software supplies full system backup?(a) Carbonite(b) Ghost(c) RDIFF-BACKUP(d) All of the mentionedThis question was posed to me by my school principal while I was bunking the class.My question is based upon Cloud Backup Solutions in division Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT ANSWER is (b) Ghost The explanation is: An IMAGE backup allows a system to do what is referred to as a BARE metal restore. |
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| 45. |
Which of the following is not a backup category?(a) Full system backup(b) Half system backup(c) Image backup(d) All of the mentionedThis question was addressed to me during an internship interview.I would like to ask this question from Cloud Backup Solutions topic in portion Cloud-Based Storage of Cloud Computing |
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Answer» CORRECT CHOICE is (b) Half system backup The BEST EXPLANATION: An image backup creates a complete copy of a VOLUME. |
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| 46. |
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 mentionedI got this question during an interview.I'd like to ask this question from Cloud Backup Solutions in portion Cloud-Based Storage of Cloud Computing |
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Answer» Right option is (a) To scale in, the SERVICE must allow for stored data to SPAN additional STORAGE systems |
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| 47. |
How many categories of backup exist in cloud storage?(a) 3(b) 4(c) 5(d) None of the mentionedI got this question in an international level competition.My doubt stems from Cloud Backup Solutions topic in section Cloud-Based Storage of Cloud Computing |
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Answer» Right option is (d) None of the mentioned |
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| 48. |
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 mentionedThe question was asked by my school principal while I was bunking the class.Question is taken from Cloud Backup Solutions in chapter Cloud-Based Storage of Cloud Computing |
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Answer» The correct option is (d) All of the mentioned |
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| 49. |
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 mentionedI got this question by my school teacher while I was bunking the class.This interesting question is from Cloud Backup Solutions topic in division Cloud-Based Storage of Cloud Computing |
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Answer» Right choice is (d) All of the mentioned |
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| 50. |
Which of the following disk operation is performed When a tenant is granted access to a virtual storage container?(a) CRUD(b) File system modifications(c) Partitioning(d) All of the mentionedI had been asked this question by my school principal while I was bunking the class.The question is from Virtual Storage Containers in chapter Cloud-Based Storage of Cloud Computing |
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Answer» The correct choice is (d) All of the mentioned |
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