DEA-3TT2 Online Practice Questions and Answers

DRAG DROP

What is the correct sequence of steps during an image-based backup?

Select and Place:

DRAG DROP

Match the types of cyber-attack with their respective description.

Select and Place:

What is true of hot-swappable hardware?

A. All components need to be rearranged after swap

B. Reboot is required after a change

C. All fans need to be running to ensure proper cooling

D. Replaceable with zero downtime

A backup of 20 GB of data is reduced by a deduplication algorithm to 4 GB of data. What is the deduplication ratio?

A. 1:20

B. 5:1

C. 20:1

D. 1:5

Which characteristic of big data refers to data generated by numerous sources?

A. veracity

B. variety

C. volume

D. velocity

What is a characteristic of data archiving?

A. Secondary copy of data

B. Primary copy of data

C. Short-term retention

D. Used for operational recovery

What is a hot backup?

A. application is up-and-running with users accessing their data during the backup process

B. backup is indexed from last full backup

C. a full backup is synthesized

D. requires the application to be shut down during the backup process

Which data migration involves migrating data at the file level using intermediary compute systems?

A. Host-based migration

B. NAS-based migration

C. SAN-based migration

D. Application migration

How does a synthetic full backup enable a full backup copy to be created?

A. offline without disrupting the I/O operation on the production volume

B. offline with less I/O operation to create index pointers using fast copy

C. online with throttled I/O operation on the production volume

D. online with throttled I/O operation during index merge maintenance task

What determines if a user, device, application, or process is allowed to access a service or a resource?

A. auditing

B. authorization

C. authentication

D. accountability