DEA-3TT2 Online Practice Questions and Answers

When is the target available for use in pointer-based replication?

A. once the fracture log has been created

B. after the mirror has been fractured

C. immediately after session activation

D. after synchronization has completed

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

A. veracity

B. variety

C. volume

D. velocity

Which recovery mode involves rolling back a system to a previous recovery point instead of finding the cause of a fault?

A. Forward recovery

B. Complete functional recovery

C. Backward recovery

D. Degraded functional recovery

Which describes a component's ability to consistently perform its operations as expected without performance degradation or failure?

A. Availability

B. Maintainability

C. Reliability

D. Serviceability

Which method of storage redundancy protects against drive failure?

A. Caching

B. Vaulting

C. RAIN

D. RAID

A storage system is configured with erasure coding, divided up into 12 data segments and 4 coding segments. Each segment is written to different drives. What is the maximum number of drive failures that can be withstood without losing the data in this configuration?

A. 6

B. 4

C. 3

D. 5

Which model does MapReduce utilize?

A. Batch processing

B. Backup

C. Geographic mapping

D. Redundancy

Where is the index stored after an archiving operation?

A. Archive storage

B. Archive server

C. Backup server

D. Media server

Which security control provides logical isolation of devices on Ethernet?

A. VPN

B. Firewall

C. VSAN

D. VLAN

What are the considerations when designing a disaster recovery plan based on RTO and RPO?

A. Lower RTO and RPO have no effect on cost

B. Lower RTO and RPO simplify the solution

C. Lower RTO and RPO decrease the cost

D. Lower RTO and RPO increase the cost