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Introducing Cisco Data Center Technologies - DCICT Certification Exam

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November 23, 2024Last update

Cisco 640-916 Free Practice Questions

Q1. Which IEEE protocol allows Ethernet to operate as a lossless fabric? 

A. Priority-based Flow Control (802.1Qbb) 

B. Enhanced Transmission Selection ( 802.1Qaz) 

C. Bandwidth Demand Circuit (802.1Qax) 

D. Quantized Congestion Control (802.1Qau) 

E. Data Center Bridging Exchange (802.1Qab) 

Answer:

Q2. A storage engineer has a new requirement to have control plane and data plane separation between the financing and student storage pools. What SAN technology can be used to facilitate this? 

A. Zones 

B. Zone Sets 

C. VSANs 

D. Port Security 

E. VLANs 

Answer:

Q3. What are two purposes of VIFs in Data Center Unified Fabric? (Choose two.) 

A. VIF can be used to virtually present NICs to the operating system 

B. VIF is created when interconnecting Catalyst switches to Nexus switches 

C. FEX modules can be connected to Nexus parent switches through VIF 

D. VIF can be used to directly attach virtual machines with a Unified Computing System 

E. VIF creates multiple switch instances inside a VDC 

Answer: A,D 

Q4. Which is the correct port type for a Fibre Channel HBA connected to a Fibre Channel hub? A. H_Port 

B. N_Port 

C. E_Port 

D. NL_Port 

E. NP_Port 

F. FL-Port 

Answer:

Q5. Which two are valid file-based storage protocols? (Choose two.) 

A. Telnet 

B. SSH 

C. iSCSI 

D. Fibre Channel 

E. NFS 

F. CIFS 

Answer: E,F 

Q6. What option should be verified before configuring UCSM? 

A. verify physical connection on fabric interconnect 

B. verify Default Gateway 

C. verify DNS Server 

D. verify VLAN Configuration 

Answer:

Q7. Refer to the exhibit. An engineer has configured a primary fabric interconnect with this configuration. Which two pieces of information are needed to guarantee high availability and fail over for the secondary fabric interconnect for the cluster? (Choose two.) 

A. Cisc0123! 

B. 10.10.10.10 

C. 10.10.10.1 

D. 10.10.10.16 

E. 10.0.10.25 

F. Fabric-A 

Answer: A,B 

Q8. On the Cisco Nexus 5000, which three commands help verify network connectivity? (Choose three.) 

A. ping 

B. show interface brief 

C. show otv 

D. show vdc membership 

E. traceroute 

Answer: A,B,E 

Q9. What is the purpose of Fibre Channel over Ethernet? 

A. FCoE maps Fibre Channel onto Layer 2 Ethernet, Converging IP, and storage networks. 

B. FCoE encapsulates native Fiber Channel traffic inside iSCSI packets. 

C. FCoE encapsulates native Fiber Channel traffic inside GRE tunnels. 

D. Data Center Bridging uses FCoE to transport IP traffic over native Fiber Channel. 

E. FCoE encapsulates Native Fiber Channel inside IP packets. 

Answer:

Q10. OTSPOT 

Answer:  

140. An administrator connected a new server to a Cisco MDS 9222i on Port FCL/20, but did not capture the world wide node name of the host bus adapter. Which command returns the needed information? 

A. show flogi database 

B. show fcns database 

C. show fcs database 

D. show wwn status 

E. show interface fc 1/20 

Q11. Refer to the exhibit. What two conclusions can be made based upon the output? (Choose two.) 

A. the command show flogi database was run 

B. regular format WWNs are being used 

C. the command show fncs database was run 

D. extended format WWNs are being used 

E. the command show fcns database vsan 1 was run 

F. registered name format WWNs are being used 

Answer: A,D 

Q12. An engineer is configuring the UCS Fabric Interconnects for network connectivity to the data center LAN and SAN. What two ports types need to be configured to allow traffic to flow properly? (Choose two.) 

A. Ethernet uplink 

B. server 

C. appliance 

D. Fibre Channel uplink 

E. Fibre Channel storage 

Answer: A,D 

Q13. Which is the maximum number of active zone sets on Cisco MDS 9500 Series Fibre Channel Switches? 

A. 1 with all licenses 

B. 2 with Standard Zoning license 

C. 3 with Enhanced Zoning license 

D. 4 with Enterprise Zoning license 

Answer:

Q14. Which command would you use to determine the serial number used to apply for a Product Activation Key? 

A. MDS-A# show license version 

B. MDS-A# show running-config | include serial-number 

C. MDS-A# show license serial-number 

D. MDS-A# show host-id 

E. MDS-A# show license host-id 

Answer:

Q15. Which two differentiate the Cisco Nexus 2148T and Cisco Nexus 2248T Fabric Extenders? (Choose two.) 

A. The Cisco Nexus 2148T supports 1-Gb access speed on all 48 host ports. 

B. The Cisco Nexus 2148T supports 100-Mb and 1-Gb access speed on all 48 host ports. 

C. The Cisco Nexus 2148T supports FCoE on all 48 host ports. 

D. The Cisco Nexus 2248T supports 1-Gb access speed on all 48 host ports. 

E. The Cisco Nexus 2248T supports 100-Mb and 1-Gb access speed on all 48 host ports. 

Answer: A,E 

Q16. OTSPOT 

Answer:  

Q17. A customer wants to deploy single-hop FCoE in the data center using Cisco Nexus 5500 switches. Which three configuration steps are needed for this deployment? (Choose three.) 

A. Enable the FCoE feature on the Cisco Nexus 5500. 

B. Configure FCoE VSAN to VLAN mapping. 

C. Configure the virtual Fibre Channel interface. 

D. Configure FCoE-NPV mode on the Cisco Nexus 5500. 

E. Configure the storage VDC for FCoE. 

F. Enable NPV on the Cisco Nexus 5500. 

Answer: A,B,C 

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