642-999 Guide

The Secret of 642-999 latest exam

Exam Code: 642-999 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Implementing Cisco Data Center Unified Computing (DCUCI)
Certification Provider: Cisco
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Q1. Which two options are valid modes for VM-FEX in a Cisco UCS Manager port profile? (Choose two.) 

A. transparent 

B. bypass 

C. standard 

D. advanced 

E. high-performance 

F. low-pass 

Answer: CE 

Q2. 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 

Q3. 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. 


Q4. Which two VMware features must be turned off in the data center cluster for Cisco VM-FEX universal passthrough to operate? (Choose two.) 



C. FT 

D. HA 

E. vMotion 

Answer: AC 

Q5. Which ports can access the Cisco IMC if you select Shared LOM NIC mode in the Cisco IMC Configuration Utility for a Cisco UCS C-Series server? 

A. the ports on an installed Cisco network adapter card 

B. the two 1-Gb Ethernet ports 

C. the two 10/100 management ports 

D. the two 10/100 management ports, but each port has a default setting 


Q6. 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 


Q7. Which two are true with respect to the upgrade process for the Cisco Unified Computing System? (Choose two.) 

A. For easier manageability, Cisco provides one full bundle that contains the firmware images for all Cisco Unified Computing System components. 

B. You can choose from FTP, TFTP, SCP, and HTTP to copy the bundle image from a remote file system. 

C. When the bundle image is downloaded, it must be transferred to the flash file system of the active fabric interconnect. 

D. When the download is successful, Cisco Unified Computing System Manager expands the individual files from the archive and installs them in the correct flash file system partition. 

E. It is strongly recommended that you activate all components in all chassis at one time. 

F. The I/O module, CIMC, and adaptors update process operates strictly on the backup partition of Flash for a given component. 

Answer: CF 

Q8. Which backup option must be used for a system restore? 

A. full state 

B. all configuration 

C. system configuration 

D. logical configuration 

E. incremental 


Q9. Which three items must be configured in the Port Profile Client in Cisco Unified Computing System Manager? (Choose three.) 

A. port profile 


C. data center 

D. folder 

E. VMware vCenter IP address 

F. VM port group 

Answer: BCD 

Q10. Which of the following is not a feature of the Cisco Unified Computing System VIC-1280 adaptor? 

A. capable of up to 256 virtual interfaces 

B. supports FCoE 

C. supports Cisco VM-FEX 

D. compatible with the C- or B-Series Cisco Unified Computing System servers 


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