E20-517 Online Practice Questions and Answers

What is the state of the R1, R2 device and the LINK after a failover?

A. R1 = WD, R2 = RW, LINK = NR

B. R1 = RW, R2 = NR, LINK = RW

C. R1 = WD, R2 = RW, LINK = RW

D. R1 = WD, R2 = NR, LINK = NR

Which Open Replicator operations can be incremental?

A. Hot Push and Cold Push

B. Hot Push and Hot Pull

C. Hot Pull and Cold Push

D. Hot Pull and Cold Pull

With which transfer modes can the recreate option be used?

A. Hot Push, Cold Push

B. Hot Pull, Cold Pull

C. Cold Push, Cold Pull

D. Hot Push, Hot Pull

What is the correct state for the Target R2 and Target BCV prior to issuing a symreplicate start command?

A. Split

B. Suspended

C. Synchronized

D. Write Disabled

Which Symmetrix device types are used by single hop SRDF/AR?

A. STD, R1/BCV, R2, BCV

B. STD, R1/Clone, R2, Clone

C. R1, R21, R2, BCV

D. STD, Diskless R21, R2, BCV

As a Storage consultant for a Symmetrix VMAX array, you are helping with installing and managing the storage array with Uniphere for VMAX.

Which type of configuration can be used to achieve this?

A. Local or Remote.

B. Local or Storage.

C. Remote or Server.

D. Local or Server.

What is an accurate statement about dynamic Symmetrix tiers?

A. Involves less management overhead than static tiers

B. Required for use with FAST VP but not FAST

C. May be used with FAST VP and FAST

D. Mixes technology (FC, SATA, and EFD) but not RAID protection

Which statements best describe virtual LUN migration functionalities?

A. - Moves data within the same array.

-Can change disk type.

-Does not affect local replication.

B. - Supports thick devices only.

-Moves data within the same array.

-Affects remote replication.

C. - Will not disrupt hosts or applications.

-Supports thin devices only.

-Does not affect replication.

D. - Migrating data to different array.

-Cannot change disk type.

-Does not affect remote replication.

Which characteristics of the storage groups on Symmetrix storage arrays running Enginuity 5876 are correct?

A. Can be cascaded, FAST at child level, Masking allowed on parent only.

B. FAST at child level, Cannot be cascaded, Masking allowed on either child or parent.

C. Masking allowed on either child or parent, Can be cascaded, FAST at parent level.

D. Can be cascaded, FAST at child level, Masking allowed on both child and parent.

Refer to the exhibit.

A Symmetrix is configured with the two RDF Groups RDFG 1 and RDFG 2 as shown in the exhibit. The SRDF R1 devices used by Application 1 (App 1) and Application 2 (App 2) are in RDFG 1. The SRDF devices used by Application 3 are in RDFG 2.

What should be created to enable SRDF/A for applications 1 and 2?

A. One device group with all the devices in RDFG 1

B. One file with all the devices in RDFG 1 and RDFG 2

C. Two device groups; one with the App 1 devices and another with the App 2 devices

D. Two files; one with the App 1 devices and another with the App 2 devices