Cisco 642-998 Online Practice Questions and Exam Preparation

Cisco 642-998 Online Questions & Answers

• Question 121:

  Which three options are characteristics of N-Port ID Virtualization? (Choose three.)

  A. primarily a switch-based technology
  B. primarily a host-based solution
  C. designed to reduce switch management and overhead in larger SAN deployments
  D. introduces a new type of Fibre Channel port, the NP Port, which connects to an F Port and acts as a proxy for other N Ports on the NPIV-enabled switch
  E. introduces a new type of Fibre Channel port, the NP Port, which connects to an F Port and acts as a proxy for other N Ports on the NPV-enabled switch
  F. designed to increase switch management and overhead in larger SAN deployments
  G. primarily a circuit switching technology
  A. primarily a switch-based technology
  C. designed to reduce switch management and overhead in larger SAN deployments
  E. introduces a new type of Fibre Channel port, the NP Port, which connects to an F Port and acts as a proxy for other N Ports on the NPV-enabled switch

• Question 122:

  Which technology can you implement to improve inbound path optimization to data centers?

  A. OTV
  B. FabricPath
  C. LISP
  D. MPLS VPN over mGRE
  C. LISP

• Question 123:

  Which term is synonymous with offloading network I/O processing from the hypervisor to a physical switch ASIC?

  A. VM-FEX
  B. NPIV
  C. Adapter-FEX
  D. NIV
  E. host vPC
  F. NIC teaming
  A. VM-FEX

• Question 124:

  Which technology provides the least amount of input to the data center solution requirements?

  A. cloud compute
  B. storage
  C. desktop
  D. network
  A. cloud compute

• Question 125:

  Which item is a component of Cisco DCNM?

  A. Cisco DCNM for SAN and Cisco DCNM for LAN
  B. Cisco DCNM for Cisco UCS Manager
  C. Cisco DCNM for B- and C-Series servers
  D. Cisco DCNM FabricPath license
  A. Cisco DCNM for SAN and Cisco DCNM for LAN

• Question 126:

  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
  B. Cisco Nexus 5500 Series
  E. Cisco Nexus 2000 Series

• Question 127:

  Which three options are benefits of using a modular approach during the design of a data center? (Choose three.)

  A. improves data center design
  B. slower deployment
  C. increases efficiency and responsiveness
  D. reduced operations flexibility
  E. reducing overall capital expenditures
  F. increasing operating expenses
  G. low density and high power use effectiveness
  A. improves data center design
  C. increases efficiency and responsiveness
  E. reducing overall capital expenditures

• Question 128:

  Which four components would you select to meet a customer requirement of up to 80 Gb/s Ethernet bandwidth to a Cisco UCS M230 M3 blade server? (Choose four.)

  A. Cisco UCS 5108
  B. Cisco UCS 2204XP
  C. Cisco UCS 6248UP
  D. Cisco UCS 5596UP
  E. Cisco UCS P81E
  F. Cisco UCS 2208XP
  G. Cisco UCS 6110XP
  H. Cisco UCS VIC 1280
  A. Cisco UCS 5108
  C. Cisco UCS 6248UP
  F. Cisco UCS 2208XP
  H. Cisco UCS VIC 1280

• Question 129:

  A client has five Cisco UCS domains and is looking for the most efficient method in which to manage them. Which solution best suits this need?

  A. Cisco UCS Director
  B. Data Center Network Manager
  C. Cisco Prime Infrastructure
  D. Cisco UCS Central
  E. Cisco Prime Network Services Controller
  D. Cisco UCS Central

• Question 130:

  Which three components are needed to implement Cisco VM-FEX on the Cisco UCS platform? (Choose three.)

  A. a Cisco Nexus 1000V Series distributed virtual switch
  B. the NIV feature
  C. the Cisco N-Port Virtualizer feature
  D. a VMware distributed virtual switch
  E. a Cisco Nexus 7000 Series Switch
  F. a VMware standard switch
  A. a Cisco Nexus 1000V Series distributed virtual switch
  B. the NIV feature
  C. the Cisco N-Port Virtualizer feature