210-451 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
Which type of zoning is represented?
zone name zone1 vsan 10 member pwwn 20:00:00:55:a5:00:00:04 member pwwn 50:00:d3:10:00:18:e1:05 member pwwn 50:00:d3:10:00:18:e1:06

A.Single Initiator Multi Target
B.Multi Initiator Single Target
C.Single Target Single Initiator
D.Multi Initiator Multi Target

正解:

Question No : 2
Which of the following two storage technologies would require that its' block device be attached to an instance before you can perform any filesystem commands? (Choose two.)

A.SCSI LUN
B.Cinder Volume
C.NFS Filesystem Meta-Volume
D.Direct Object Block Device

正解:

Question No : 3
Which of the following protocols are considered to be "file based"?

A.NFS, FCoE, iSCSI, CIFS
B.iSCSI, NFS, CIFS
C.NFS or CIFS
D.FCoE or NFS

正解:

Question No : 4
Which Cloud storage technology would be accessed via the following URL?
https://cloud.example.com/v1/account/container/object

A.pNFS
B.WebDAV
C.Cinder
D.Swift

正解:

Question No : 5
Which description of RAID6 is true?

A.block-level striping of data with double distributed parity
B.drive-level striping of data with double distributed parity
C.block-level striping of data with single distributed parity
D.block-level mirroring of data with double distributed parity

正解:

Question No : 6
Which of the following is a feature that improves the performance of software applications that run on the Cisco UCS servers in a data center by bypassing the kernel when sending and receiving networking packets?

A.vPath
B.VM-FEX
C.usNIC
D.VMware PassThrough

正解:

Question No : 7
Which of the following statements best describes Atomic Inheritance?

A.It maintains a consistent configuration among the interfaces in a port profile and the entire port profile configuration is applied to its member interfaces
B.To maintain a consistent configuration among the sub-interfaces in a port profile
C.It tracks the packets among the interfaces in a port profile from the start of each flow until termination
D.To maintain a system VLAN connection to ensure communication between the VSM and VEM

正解:

Question No : 8
What type of node runs Virtual Machines in a virtualized infrastructure?

A.Storage Node
B.Management Node
C.Compute Node
D.Scheduling Node

正解:

Question No : 9
Which two descriptions of VXLAN are true? (Choose two.)

A.The VXLAN Identifier space is 24 bits.
B.VXLAN uses the Internet Protocol as the transport medium.
C.VXLAN adds 24 bytes of overhead to each packet.
D.VXLAN is primarily designed for small environments.

正解:

Question No : 10
Which protocol does Cisco Nexus 1000V use to provide flow redirection for vService interaction?

A.OpFlex
B.vPath
C.FlexPath
D.VLAN bridging

正解:

Question No : 11
Which statement about the differences between vSwitch and DVS is true?

A.vSwitch supports Spanning Tree Protocol.
B.DVS supports Spanning Tree Protocol.
C.vSwitch supports private VLA
D.DVS supports private VLA

正解:

Question No : 12
What two protocols does a physical switch and Nexus 1000V support? (Choose two.)

A.MPLS
B.STP
C.ARP
D.CDP

正解:

Question No : 13
Cisco APICs utilize sharding to provide what function for an ACI fabric?

A.It provides scalability and reliability to the data sets generated and processed by the Distributed Policy Repository, the endpoint registry, the Observer, and the Topology Manager
B.It provides replication of application network policies across the APICs in the cluster
C.It provides a method for determining which APIC will act as the master in a fabric during the election process
D.It provides horizontal scaling ability for policy management on APICs

正解:

Question No : 14
Which option is an open and extensible southbound protocol that supplies policy directly to data center networks?

A.OpFlex
B.vPath
C.VM-FEX
D.OpenDaylight

正解:

Question No : 15
Which option lists Data Center network architectures?

A.core is the top layer, spine is mid layer, leafs are the endpoints the compute nodes
B.DHCP and static IPs Service the cluster of the virtual servers
C.neutron plugins connect virtual machines to VLANs
D.a data center consists of physical switches and systems using the latest VLAN protocols

正解:

Cisco 210-451 CLDFND 問題練習