2014 Latest 100% Pass Guaranteed EMC E20-002 Practice Tests (21-30)

QUESTION 21
Which enables distributed FC SAN islands to interconnect over a WAN?

A.    FCoE
B.    CEE
C.    ISCSI
D.    FCIP

Answer: D

QUESTION 22
Which FC port type is located on the compute system’s HBA?

A.    N_port
B.    E_port
C.    F_port
D.    G_port

Answer: A

QUESTION 23
Which port type should be designated to allow an FC switch port to automatically determine its functionality during initialization?

A.    G_port
B.    N_port
C.    F_port
D.    E_port

Answer: A

QUESTION 24
What does the Recovery Time Objective (RTO) define?

A.    Amount of data loss that a business can endure between an outage and recovery
B.    Period of time by which systems and applications must be recovered after an outage
C.    Number of applications that are mission critical for a business to recover after an outage
D.    Period of time needed to detect a fault and determine its cause prior to recovery

Answer: B

QUESTION 25
An administrator wants to perform replication between heterogeneous storage arrays over a WAN. Which technology should you recommend to the administrator?

A.    SAN-based replication
B.    Three site replication
C.    Array-based replication
D.    Silvering

Answer: A

QUESTION 26
What is a key advantage of pointer-based, full volume replication in Copy on First Access (COFA) mode compared to Full Volume mirroring?

A.    The replica device size is smaller than the original.
B.    The source device is not required for restore.
C.    The replica is immediately accessible.
D.    The replica only holds pointers to the source data.

Answer: C

QUESTION 27
Which data center management activity ensures business continuity by eliminating single points of failure?

A.    Availability management
B.    Capacity management
C.    Performance management
D.    Security management

Answer: A

QUESTION 28
Which is a key benefit of implementing an ILM strategy?

A.    Lower total cost of ownership
B.    Lower recovery time
C.    High performance
D.    High security

Answer: A

QUESTION 29
Which metric can be used for monitoring performance bottlenecks?

A.    Number of replication task failures
B.    Number of I/Os to the disk
C.    Number of login failures
D.    Number of used and free ports on a switch

Answer: B

QUESTION 30
A storage administrator receives an alert message that a new LUN has been created. Based on severity, how should this alert be classified?

A.    Warning
B.    Fatal
C.    Information
D.    Normal

Answer: C

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