The Best Cisco 642-978 exam practice questions and answers

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Exam Code: 642-978

Exam Name: Cisco (Cisco Data Center Unified Computing Design Specialist Qualifier Exam)

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NO.1 Which Cisco product is deployed for content routing purposes?
A. Cisco ACE GSS
B. Cisco ACE appliance
C. Cisco content Engine 500
D. Cisco ACE module
Answer: A

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NO.2 Which statement is correct about the Cisco Catalyst 4948 Switch?
A. Is nonblocking
B. Perform only layer 2 switching
C. Has up to 48-Gbps wire-speed performance
D. Balances lower cost with lower-performance access layer switching
Answer: A

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NO.3 Which two Cisco products complement the Cisco SFS family of products to provide server-side
InfiniBand integration? (Choose two)
A. iSCSI HCA
B. Fibre Channel HCA
C. InfiniBand switch modules
D. Fibre Channel switch modules
E. InfiniBand HCA card for IBM and Dell servers
Answer: C,E

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NO.4 Which three capabilities make the Cisco nexus 7010 switch an effective solution for the data centre core?
(Choose three)
A. Unified I/O
B. Virtualization
C. Support for 48-port Gb/s line card
D. Support for security service modules
E. High performance
F. High availability
Answer: A,E,F

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NO.5 What are two MDS features that increase the efficiency of a multiple switch Fibre channel fabric.?
(Choose two)
A. Port Channel
B. COP
C. FCP
D. FCC
E. CUP
Answer: A,D

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