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642-994_formatted
Number: 000-000 Passing Score: 800 Time Limit: 120 min File Version: 1.0 Cisco 642-994

Cisco Data Center Unified Computing Support Specialist Version: 5.1

Exam A QUESTION 1 Which of the following must be considered when evaluating the data center environmental elements for a UCS installation? (Choose three.) A. B. C. D. weight distribution for floor loading emergency electrical shutoff backup power and distribution proper clearance for air flow

Correct Answer: ACD Section: (none) Explanation Explanation/Reference: Explanation: QUESTION 2 How many VLANs on the UCS must be configured when using FCoE? A. B. C. D. One per blade One per VSAN One per fabric None are required

Correct Answer: B Section: (none) Explanation Explanation/Reference: Explanation: QUESTION 3 Which three of the following UCS components can be upgraded? (Choose three.) A. B. C. D. E. SFPs BIOS firmware cluster firmware Fabric Interconnect Baseboard Management Controller (BMC)

Correct Answer: BDE Section: (none) Explanation Explanation/Reference: Explanation: QUESTION 4 Which three VM VLAN port groups must be created for Nexus 1000v connectivity? (Choose three.) A. Priority B. Management C. Control

D. Packet E. Service Correct Answer: BCD Section: (none) Explanation Explanation/Reference: Explanation: QUESTION 5 What is the maximum number of AC power supplies that can be installed in a Cisco UCS chassis? A. B. C. D. One Two Three Four

Correct Answer: D Section: (none) Explanation Explanation/Reference: Explanation: QUESTION 6 The Cisco UCS Fabric Interconnect supports which port channel protocol? A. B. C. D. LACP PAgP MCPC LACP or PAgP

Correct Answer: A Section: (none) Explanation Explanation/Reference: Explanation: QUESTION 7 A service profile is created using vHBAs. What will happen if the profile is applied to a server with a mezzanine card without storage capability? A. B. C. D. The blade association will fail. The storage adapter will not be visible