Tips to Pass 642-998 Exam (21 to 30)

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Q21. 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. 

Answer: B


Q22. 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 

Answer: D


Q23. Instructions:

* THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION:

* To access the multiple-choice questions, click on the numbered boxes on the left of the top panel. 

* There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button.

Scenario:

While using the Microsoft Assessment and planning toolkit to design a new design you come up with these result from the tool. 

Answer the following questions from the content provided.

While using the Microsoft Assessment and planning toolkit, please answer the following question. How many computers were identified as candidates to be virtualized on Hyper-V? 

A. 1 

B. 5 

C. 11 

D. 14 

E. 22 

Answer: C


Q24. Instructions:

THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION

To access the multiple-choice questions, click on the numbered boxes on the left of the top panel. 

There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button.

Scenario:

While running the Hardware Library wizard, you gather the attached images. Answer the questions from the provided information gathered.

Give the above configuration example answer the following question 

What is the memory size per Host? 

A. 64GB 

B. 128 GB 

C. 164 GB 

D. 192 GB 

E. 256 GB 

Answer: A


Q25. Which two devices are recommended for an MoR design that includes Cisco Unified Fabric? (Choose two.) 

A. Cisco Nexus 5548UP 

B. Cisco Nexus 4004 

C. Cisco Nexus 3064 

D. Cisco Nexus 2232PP 

E. Cisco Nexus 2248T 

Answer: AD


Q26. Which three characteristics are associated with the aggregation layer of a Cisco Data Center Unified Fabric network? (Choose three.) 

A. no packet manipulation 

B. QoS – policing 

C. voice, data, and wireless convergence 

D. scalable routing protocols 

E. provides default gateway redundancy 

F. QoS – classification and queuing 

G. routing manipulation and filtering 

H. aggregates end users 

Answer: BEG


Q27. On which two operating systems is Cisco UCS Manager supported? (Choose two.) 

A. Microsoft Windows XP 

B. Red Hat Enterprise Linux 5.0 or higher 

C. OS X 

D. VMware vSphere 4.0 

E. VMware vSphere 5.0 

Answer: AB


Q28. 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 

Answer: A


Q29. Instructions:

THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION

To access the multiple-choice questions, click on the numbered boxes on the left of the top panel. 

There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button.

Scenario:

While running the Hardware Library wizard, you gather the attached images. Answer the questions from the provided information gathered.

Give the above configuration example answer the following question 

What is the Server type configured in the above example? 

A. B200 1.12 

B. B250 M2 

C. B220 M3 D B300 M3 

Answer: A


Q30. Which technology has the benefit of significant reduction in cabling at the access layer? 

A. FCoE 

B. DCBX 

C. FIP 

D. distributed FCF 

E. 802.1Qbb 

Answer: A