350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

Question

Which two statements describe the principal components of Cisco’s adopted methodology for system sizing?

Choose two

A Performance testing measures resource usage (CPU, memory) accurately for each function.
B Cisco TelePresence conductor capacity and sizing can be considered on a region-by-region basis.
C System Busy Hour Call Attempts is calculated by multiplying the number of users by the maximum number of call attempts during the busiest hour of the year.
D Busy hour call attempts, where the busy hour call attempts system is the user busy hour call attempts multiplied by the number of users.
E Interaction between individual products may require the addition of Cisco UCM server nodes.

Explanation

Cisco’s methodology uses performance tests to measure the CPU, memory, and other resource consumption of each product function at varying load levels. Its traffic-engineering model uses busy-hour call attempts (BHCA); in the relevant Collaboration System SRND methodology, system BHCA is the user BHCA multiplied by the number of users. Cisco Collaboration System 10.x SRND—Collaboration Solution Sizing Guidance

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350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

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