Exambible offers free demo for 642-998 exam. "Designing Cisco Data Center Unified Computing (DCUCD) v5.0", also known as 642-998 exam, is a Cisco Certification. This set of posts, Passing the Cisco 642-998 exam, will help you answer those questions. The 642-998 Questions & Answers covers all the knowledge points of the real exam. 100% real Cisco 642-998 exams and revised by experts!
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Q1. Which access-layer device is capable of low-latency 40 Gb Ethernet switching?
A. Cisco Nexus 5596UP
B. Cisco Nexus 4000
C. Cisco Nexus 3016
D. Cisco Nexus 2232
E. Cisco Nexus 2248
Answer: C
Q2. Which Cisco product is the least likely example of an access layer switch within the data center network?
A. Cisco Nexus 1000v
B. Cisco Nexus 5500
C. Cisco Nexus 7000
D. Cisco MDS 9222i
Answer: D
Q3. Which item can be used as an alternative reconnaissance tool to the NetApp OnCommand Balance application?
A. NetIQ PlateSpin
B. VKernel vOPS
C. Microsoft Assessment and Planning Toolkit
D. VMware vCenter Orchestrator plug-in
E. Symantec Enterprise Security Manager
Answer: A
Q4. Which NHRP features active and standby virtual gateways?
A. GLBP
B. VRRP
C. HSRP
D. SSO
E. NSF
Answer: A
Q5. Which two options represent an access layer solution to virtual machine network virtualization that the network team manages just like other devices in the data center? (Choose two.)
A. Cisco Nexus 1010
B. VSM
C. VEM
D. host vPC
E. MPIO
Answer: AC
Q6. Which two characteristics are associated with the core layer of a Cisco Data Center Unified Fabric network? (Choose two.)
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
Answer: AD
Q7. What are common switching protocols that are used in the data center? (Choose two.)
A. Token Ring
B. FDDI
C. Ethernet
D. MPLS
E. Frame Relay
F. APPN/APPI
Answer: CD
Q8. Which two devices are Cisco recommended for a ToR data center design for access layer connectivity? (Choose two.)
A. Cisco Nexus 7000 Series
B. Cisco Nexus 5500 Series
C. Cisco Nexus 4000 Series
D. Cisco Nexus 3000 Series
E. Cisco Nexus 2000 Series
Answer: BE
Q9. Which business requirement typically drives the data center design?
A. data center location
B. support for heterogeneous compute environments
C. a collapsed core and distribution layer
D. choice of a hypervisor
Answer: B
Q10. Which three features are included in Cisco Prime NAM for Cisco Nexus 1010 Virtual Services Appliance? (Choose three.)
A. packet capture
B. packet decode
C. filter and error scan
D. configure virtual machine
E. configure Cisco UCS Manager
Answer: ABC