最新的EMC DES-1121免費考試真題

問題1

Which Unisphere for PowerMax client connection authentication type is irrevocable once it is selected?

A. Windows AD Domain-based

B. Multi-factor Authentication

C. LDAP - SSL

D. x.509 Common/Principal Name

正確答案: A

問題2

Where is the automatic backup feature for the Solutions Enabler Group Name Services database set?

A. SYMAPI options file

B. SYMCLI environment variable

C. SYMAPI variable

D. Daemon options file

正確答案: C

問題3

Which compression algorithm is used on a PowerMax?

A. Deflate

B. LZW

C. LZS

D. FastLZ

正確答案: A

問題4

From an application perspective what should be done prior to performing an SRDF Fallback operation?

A. Continue accessing the R2 devices
Run the command and then start accessing the R1 devices

B. Stop accessing the R2 devices
Start accessing the R1 devices before running the command

C. Stop accessing the R2 devices
Run the command and then start accessing the R1 devices

D. Continue accessing the R2 devices
Start accessing the R1 devices before running the command

正確答案: C

問題5

On a PowerMax or VMAX Family array, what is the default Dynamic I/O distribution mode setting when a Storage Group is associated with Host I/O Limits?

A. On Failure

B. Balanced

C. Never

D. Always

正確答案: C

問題6

When listing the details of a snapshot, what does "Total Deltas" reference?

A. Difference between the snapshot and the source

B. Difference between the snapshot and the target

C. Difference between the source and target

D. Difference between the snapshot and a newer snapshot

正確答案: D

問題7

A host is connected to two PowerMax arrays with SRDF/Metro Host l/Os cannot be delivered across the SRDF link. The devices in the SRDF group have been forced into a Not Ready state to the host Which attribute is set on the SRDF group to cause this behavior?

A. Local Auto Link Recovery

B. Update After Resume Link

C. Limbo Period

D. Local Link Domino

正確答案: B

問題8

A VMAX3 array has been configured with two Storage Resource Pools (SRP) Source volumes are assigned to SRP_1 and target volumes are assigned to SRP_2. A TimeFinder SnapVX snapshot of the source volumes is linked to the target volumes in the default mode What will happen when there are new host writes to the source volumes?

A. Snapshot deltas will be stored in the Reserved Capacity of SRP_2

B. Snapshot deltas will be stored in SRP__2

C. Snapshot deltas will be stored in the Reserved Capacity of SRP_1

D. Snapshot deltas will be stored in SRP_1

正確答案: D

最新的EMC Specialist - Implementation Engineer, PowerMax and VMAX Family Solutions - DES-1121免費考試真題

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