200-150 Real Exam Dumps Questions and answers 81-90

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Question No.81

Which option includes the two devices that can be connected when a Cisco Fabric Extender Transceiver is used?

  1. Server to Cisco Nexus 5548 Switch

  2. Server to Cisco Nexus 5010 Switch

  3. Cisco Nexus 2000 Series Fabric Extender to Cisco Nexus 5500 Switch

  4. Server to Cisco Nexus 2000 Series Fabric Extender

Correct Answer: C

Question No.82

For which reason would you implement a VSAN?

  1. to overcome the limitations of zoning

  2. to virtualize storage

  3. to segment the physical fabric into multiple logical fabrics

  4. to overcome the limitations of LUN masking

Correct Answer: C

Question No.83

Which statement accurately describes the Single initiator Target zone model?

  1. One initiator node connects to one SAN array.

  2. One initiator HBA port connects to one disk controller

  3. One initiator node connects to one SAN fabric.

  4. One initiator HBA card connects to one disk controller.

Correct Answer: D

Question No.84

At which layer of the OSI Model is TCP traffic encapsulated?

  1. transport

  2. data-link

  3. application

  4. presentation

Correct Answer: A

Question No.85

Which two naming formats are used to identify an iSCSI node? (Choose two.)

  1. EUI

  2. MAC

  3. IPv6

  4. IQN

  5. EHA

Correct Answer: AD

Explanation:

https://pubs.vmware.com/vsphere-4-esx- vcenter/index.jsp?topic=/com.vmware.vsphere.config_iscsi.doc_41/esx_san_config/storage_area

_network/c_iscsi_naming_conventions.html

Question No.86

Refer to the exhibit. Which type of network communication is depicted?

image

  1. 802.3 frame

  2. TCP frame

  3. Ethernet packet

  4. UDP packet

Correct Answer: A

Question No.87

Which two networking devices operate at Layer 1 of the OSI model? (Choose two.)

  1. Repeater

  2. Bridge

  3. Switch

  4. Router

  5. Hub

Correct Answer: AE

Explanation:

It defines the electrical and physical specifications of the data connection. It defines the relationship between a device and a physical transmission medium (e.g. a copper or fiber optical cable). This includes the layout of pins, voltages, line impedance, cable specifications, signal timing, hubs, repeaters, network adapters, host bus adapters (HBA used in storage area networks) and more.

http://en.wikipedia.org/wiki/OSI_model

Question No.88

Which address type is used in IPv4 but is not used in IPv6?

  1. multicast

  2. broadcast

  3. anycast

  4. unicast

Correct Answer: B

Question No.89

What describes how the 802.1Q protocol lactates the transmission of multiple Layer 2 networks on a single link?

  1. adds 802.1Q tag information between the source MAC address and the Ether Type/Length fields

  2. encapsulates the frame inside an 802.1Q tunnel

  3. adds 802.1Q tag information between the preamble and the destination MAC address

  4. encapsulates the packet inside an 802.1Q tunnel

  5. transparently directs packets based on 802.1Q tags inside the header

Correct Answer: A

Explanation:

EEE 802.1Q uses an internal tagging mechanism which inserts a 4-byte tag field in the original Ethernet frame itself between the Source Address and Type/Length fields

http://www.cisco.com/c/en/us/support/docs/lan-switching/8021q/17056-741-4.html#topic2

Question No.90

Which two features must be licensed on a Cisco Nexus 7000 Switch? (Choose two)

  1. Virtual Port Channel

  2. Layer 3

  3. Virtual Device Contexts

  4. iSCSI

  5. Fibre Channel

Correct Answer: BC

Explanation:

Layer 3 license – Enterprise Services Package – LAN_ENTERPRISE_SERVICES_PKG Virtual Device Contexts license – Advanced Services Package –

LAN_ADVANCED_SERVICES_PKG

http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/licensing/guide/b _Cisco_NX- OS_Licensing_Guide/b_Cisco_NX-OS_Licensing_Guide_chapter_01.html

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