[Free] Download Latest (March 2016) Cisco 642-998 Real Exam 1-10

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QUESTION 1

DRAG DROP

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Correct Answer:

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QUESTION 2

What is one reason to choose a Cisco UCS C-Series rack-mountable server over a Cisco UCS B-Series blade server?

 

A.

specific application requirements, like GPU computing

B.

when power and cooling are constrained

C.

specific data requirements, like data protection (backup) and disaster recovery (multisite replication)

D.

when the environment is high-performance computing

 

Correct Answer: A

 

 

QUESTION 3

Which statement about Cisco UCS power cap groups is true?

 

A.

Servers within a single Cisco UCS chassis can be part of multiple power cap groups.

B.

Multiple Cisco UCS chassis cannot be part of a single power cap group.

C.

Cisco UCS incorporates power cap information in the service profile that is associated with a server.

D.

Cisco UCS power capping technology can provision power based on theoretical server maximums rather than on actual usage.

 

Correct Answer: C

 

 

 

 

QUESTION 4

Which option is an example of the network services that are provided at the aggregation layer of the data center network?

 

A.

OTV

B.

MPLS

C.

LISP

D.

ACE

 

Correct Answer: D

 

 

QUESTION 5

What is the primary function of NetFlow?

 

A.

NetFlow requires changes to the packet and provides statistics based on these packet flows.

B.

NetFlow identifies packet flows for both ingress and egress IP packets and provides statistics based on these packet flows.

C.

NetFlow does not use flows to provide statistics for accounting.

D.

NetFlow does not use flows to provide statistics for network monitoring.

 

Correct Answer: B

 

 

QUESTION 6

Which two platforms are supported by Cisco Prime Data Center Network Manager? (Choose two.)

 

A.

Cisco Catalyst switches

B.

Cisco Nexus switches

C.

Cisco ACE

D.

Cisco Aironet

E.

Cisco MDS switches

 

Correct Answer: BE

 

 

QUESTION 7

Which three features are part of Cisco DCNM for SAN Advanced Edition? (Choose three.)

 

A.

federation and VSAN scoping

B.

VM-aware discovery and path analysis

C.

fabric performance monitoring

D.

event lookup

E.

VSAN zoning

 

Correct Answer: ABC

 

 

 

 

 

 

QUESTION 8

Which option is an advantage of utilizing hypervisor technology within a Cisco Unified Fabric data center environment?

 

A.

distributed load processing

B.

availability of blade versus rack-mountable servers

C.

reduced power and cooling requirements

D.

integrating the virtual machines into the access layer

 

Correct Answer: A

 

 

QUESTION 9

Which data center management tool provides performance and capacity monitoring and trending for SAN and LAN infrastructure?

 

A.

Cisco UCS Manager

B.

Cisco NAM

C.

Cisco NetFlow

D.

Cisco DCNM

 

Correct Answer: D

 

 

QUESTION 10

Which option limits oversubscription at the data center core?

 

A.

cost

B.

broadcast

C.

loop

D.

cong
estion

 

Correct Answer: D

 

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