Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS

Here you have the best Cisco 648-244 practice exam questions

You have 64 total questions to study from
Each page has 5 questions, making a total of 13 pages
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This questions were last updated on December 17, 2025
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Question 1 of 64

Which two server vendors can be selected when specification-based servers should be used? (Choose two.)

Question 2 of 64

What is the required minimum core speed for specification-based servers with Intel Xeon 5600 CPUs?

A.

2.13 GHz

B.

2.40 GHz

C.

2.53 GHz

D.

2.66 GHz

Correct Answer: C

Question 3 of 64

What is the minimum speed of a Fibre Channel adapter when using specification-based servers?

Question 4 of 64

Which two statements would lead you to use a mixed Cisco Unified Communications Manager cluster with physical and virtual machines instead of a fully virtualized deployment? (Choose two.)

A.

when migrating from a physical to a virtual deployment

B.

when inter virtual machine traffic should be switched with Cisco Nexus 1000V Series Switches

C.

when using MOH audio live-stream devices

D.

when you want to use direct-attached Fibre Channel SAN devices

E.

when you need remote access to the BIOS setup

Correct Answer: A, C

Question 5 of 64

Why should you use the Cisco Unified Communications Sizing Tool in addition to your design solution that you did manually?
"First Test, First Pass" - www.lead2pass.com 4

A.

this is not necessary if the DocWiki guidelines for virtualized Cisco Unified Communications are followed

B.

to distribute and place the virtual machines automatically in the optimized way

C.

to calculate CPU and memory utilization

D.

to select the optimized OVA template for the deployment

Correct Answer: C