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Introducing Cisco Data Center Technologies - DCICT Certification Exam

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November 21, 2024Last update

Cisco 640-916 Free Practice Questions

Q1. Which two benefits are achieved by server virtual machines when compared to traditional computing hardware deployments? (Choose two.) 

A. server isolation 

B. increased hardware utilization 

C. reduced server configuration 

D. decreased bandwidth 

E. single management interface 

Answer: A,B 

Q2. For which two reasons should customers deploy FCoE beyond the access layer? (Choose two.) 

A. higher throughput compared to traditional Fibre Channel 

B. better security than traditional Fibre Channel 

C. device consolidation 

D. FCoE cannot be deployed beyond the access layer. 

Answer: A,C 

Q3. In a three-tiered data center network design, where does the Layer 2 / Layer 3 boundary typically reside? 

A. core layer 

B. aggregation layer 

C. access layer 

D. services layer 

Answer:

Q4. OTSPOT 

Answer:  

Q5. Which requirement is unique to service profile templates? 

A. VLAN 

B. VSAN 

C. pooled identities 

D. vNIC 

E. vHBA 

Answer:

Q6. What two chassis discovery policy settings will allow for UCS chassis to be connected to a pair of Fabric Interconnect using only two physical connections? (Choose two.) 

A. 4-link 

B. 2-link 

C. 8-link 

D. 1-link 

E. Platform-max 

Answer: B,D 

Q7. Which SAN port type allows multihop FCoE between two SAN switches? 

A. VN 

B. VE 

C. VF 

D. E 

Answer:

Q8. An engineer is implementing an FCoE enabled port-channel trunk between two Nexus 5000 series switches. There are several existing LACP IP only port channels attached to the two Nexus 5000 switches. Traffic monitoring tools show that FCoE storage traffic appears to be pinned to a single member of the port-channel bundle. What changes are observed in traffic flow when the command port-channel load-balance ethernet source-dest-port is entered? 

A. FCoE storage traffic balances across all available links. The existing native IP channels become mismatched to their peers and err-disable. 

B. FCoE storage traffic remains pinned. The existing native IP links forward traffic sub optimally. 

C. FCoE and IP links balance across all available links. The existing native IP links forward traffic sub optimally. 

D. Both FCoE and native IP links recalculate and forward traffic optimally across all available links. 

Answer:

Q9. In a large enterprise, which two SAN switches are ideal core switches for providing high availability? (Choose two.) 

A. Cisco Nexus 5548 

B. Cisco MDS 9710 

C. Cisco MDS 9509 

D. Cisco Nexus 7028 

E. Cisco MDS 9222i 

Answer: B,C 

Q10. OTSPOT 

Answer:  

Q11. What two interface types can be used for switch-to-switch communications? (Choose two.) 

A. E Port 

B. F Port 

C. N Port 

D. TE Port 

E. FL Port 

Answer: A,D 

Q12. A customer requires two separate physical pathways between multiple initiators and multiple targets. Which technology meets this requirement on a single Cisco MDS9148 switch? 

A. VSANs 

B. port security 

C. LUN masking 

D. zoning 

Answer:

Q13. What is the maximum number of Cisco ACE GSS 4400 Series Appliances that can be part of a high-availability mesh? 

A. 16 

B. 8 

C. 4 

D. 3 

E. 12 

F. 14 

Answer:

Q14. Which type of interface is created on the Cisco Nexus 5548 Switch to represent ports connected to a FEX? 

A. HIF (host interface) 

B. LIF (logical interface) 

C. connected Ethernet 

D. SIF (satellite interface) 

E. VIF (virtual interface) 

Answer:

Q15. Which two Cisco data center devices can participate in FabricPath? (Choose two.) 

A. Cisco Nexus 5500 Series Switches 

B. Cisco Nexus 1000V 

C. Cisco Nexus 7000 Series Switches 

D. Cisco Nexus 4900 Series Switches 

E. Cisco MDS 9500 Series directors 

Answer: A,C 

Q16. Which IEEE protocol provides bandwidth management and priority selection? 

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:

Q17. Which three are benefits of virtual machines? (Choose three.) 

A. dedicated LAN NIC 

B. dedicated SAN HBA 

C. resource partitioning 

D. hardware abstraction 

E. virtual machine isolation 

Answer: C,D,E 

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