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2021 Oct 642-999 dcuci exam:
Q31. Which item is required for communication between Cisco Unified Computing System Manager and VMware vCenter?
A. VeriSign Digital Certificates
B. RSA Digital Certificates
C. Cisco Unified Computing System Manager Extension Key
D. VeriSign Plug-In
E. WMware vCenter Certificate Services
Answer: C
Q32. In the Create Dynamic vNIC Connection Policy dialog box, there is a configurable field titled Protection. What is the significance of the three choices for Protection?
A. allows reserve vNICs to be allocated out of the spares pool
B. enables hardware-based failover
C. enables static binding of the VM port profile to dynamic vNICs
D. selects the primary fabric association for dynamic vNICs
E. allows dynamic vNICs to be reserved for fabric failover
Answer: D
Q33. Which two are true with respect to the switching modes on the Cisco Unified Computing System 62XX Fabric Interconnect? (Choose two.)
A. End-host mode presents a link to a northbound uplink switch as a host trunk with loop detection that is provided by STP.
B. For northbound traffic, server MAC addresses are statically pinned to an uplink; the return path is controlled by the unified fabric switches.
C. A fabric interconnect port in Ethernet switching mode appears to the uplink switch as a host with many MAC addresses.
D. Server-to-server traffic on a common VLAN are locally switched by the fabric interconnect and not the northbound switches.
E. A MAC forwarding table is not used to forward traffic to the uplink switch.
F. A MAC address forwarding table is maintained for server-to-server communications across VLANs.
Answer: DE
Q34. Which network driver is required on a VMware ESXi 5.0 host for a vNIC to enter Cisco VM-FEX universal passthrough mode?
A. VMXNET3
B. Vlance
C. Flexible
D. E1000e
E. VMXNET5
Answer: A
Q35. Which Cisco UCS firmware are contained in the Cisco UCS Infrastructure software bundle? (Choose three.)
A. Cisco UCS BIOS
B. Cisco UCS fabric interconnects firmware
C. Cisco UCS adapters
D. Cisco UCS Manager
E. Cisco I/O module firmware
F. Cisco IMC
Answer: BDE
Replace 642-999 dcuci exam:
Q36. Which two options occur when a server discovery policy is invoked? (Choose two.)
A. executes the qualification in the server discovery policy against the server
B. applies the scrub policy to the server
C. analyzes the inventory of the server
D. assigns the server to the selected organization, if configured
E. creates a service profile for the server with the identity burned into the server at time of manufacture
Answer: AC
Q37. Which three items represent some of the features that can be defined in a Cisco Unified Computing System Manager port profile? (Choose three.)
A. QoS policy
B. ACL
C. NetFlow
D. port security
E. network control policy
F. VLAN or VLANs
Answer: AEF
Q38. Which of the following is true concerning the Global Chassis Discovery policy configuration on the Cisco Unified Computing System Manager when using Cisco Unified Computing System 22XX I/O modules with Cisco UCS 62XX Fabric Interconnects?
A. The link grouping preference should be set to discrete mode when the number of northbound links are not a power of 2.
B. Set the action policy-count higher than the actual number of uplinks; otherwise, the Cisco Unified Computing System servers will not be discovered.
C. For Cisco Unified Computing System implementations that mix I/O modules with different numbers of links, it is best to manually reacknowledge the chassis in order to use all available links.
D. Automatic reacknowledgement due to chassis discovery is never disruptive.
Answer: C
Q39. You have a Cisco UCS B200 M2 server configured with 12 4-GB DDR3 1333-MHz dual-voltage memory DIMMs. You learned that the server memory speed is running at 1066 MHz instead. How can you configure the server to run at maximum memory speed?
A. You cannot configure memory speed of 1333 MHz. The maximum memory speed of a Cisco UCS B200 M2 server with 12 4-GB DIMM is 1066 MHz.
B. Memory speed of the ESX host is configurable on VMware vCenter.
C. Create a BIOS policy. In the RAS Memory BIOS settings, select Performance Mode for LV DDR Mode.
D. On the CIMC of the Cisco UCS B200 M2, select 1333 MHz in the Memory Speed option.
Answer: C
Q40. Which Cisco UCS Manager feature allows you to specify multiple LDAP servers for user authentication?
A. Realm
B. LDAP Provider Group
C. Authentication Domain
D. Organization
Answer: B