642-999 Exam - Implementing Cisco Data Center Unified Computing (DCUCI)

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Q1. Which two are true concerning the role-based access control specifics of a Cisco Unified Computing System? (Choose two.) 

A. Disabled local user accounts are deleted from the database. 

B. A locally authenticated user account is any user account that is authenticated through LDAP, RADIUS, or TACACS+. 

C. If a user maintains a local user account and a remote user account simultaneously, the roles that are defined in the local user account override those that are maintained in the remote user account. 

D. By default, user accounts expire after 90 days; a warning message will be generated 10 days prior to expiration. 

E. A user that is assigned one or more roles will be allowed the privileges that are consistent across all of the assigned roles. 

F. All roles include read access to all configuration settings in the Cisco Unified Computing System domain. 

Answer: CF 

Q2. After staging a VEM file on a VMware ESXi 5.0 host in the /tmp directory, what is the correct command syntax to install the VEM? 

A. esxcli software vib install –d /tmp/VEM500-20110825132140-BG-release.zip -maintenance-mode 

B. esxcli software vib install –v /tmp/VEM500-20110825132140-BG-release.zip -maintenance-mode 

C. esxupdate software vib install –d /tmp/VEM500-20110825132140-BG-release.zip -maintenance-mode 

D. esxupdate software vib install –v /tmp/VEM500-20110825132140-BG-release.vib -maintenance-mode 

Answer:

Q3. Which two VMware features will not allow an adapter to transition from Cisco VM-FEX standard mode to universal passthrough mode? (Choose two.) 

A. VM Snapshot 

B. Volume Shadow Copy 

C. Storage vMotion 

D. HA 

E. Resource Reservations 

Answer: AC 

Q4. Which NIC redundancy modes allow the LOMs to be discovered by the operating system or hypervisor? 

A. Dedicated mode 

B. Active/Active 

C. Active/Standby 

D. Cisco Card Mode 

Answer:

Q5. Which three items represent some of the components to implement Cisco VM-FEX for Cisco Unified Computing System Manager B-Series blades? (Choose three.) 

A. Cisco VSM VM 

B. VEM installed on the VMware vCenter server 

C. VEM in the VMware ESX or ESXi host 

D. Cisco Unified Computing System Manager version 1.2 or higher 

E. VMware vCenter server 

F. Fibre Channel VMFS volume 

Answer: CDE 

Q6. If there are four I/O module links from the Cisco Unified Computing System 5108 Blade Chassis to the Cisco Unified Computing System 6248UP Fabric Interconnect, which dynamic vNICs can be defined? 

A. 9 

B. 16 

C. 24 

D. 48 

E. 54 

F. 112 

Answer:

Q7. Which policy would you change to form a port channel between a Cisco UCS 6248 and a Cisco UCS 2208? 

A. link aggregation policy 

B. chassis discovery policy 

C. IOM connection policy 

D. link discovery policy 

Answer:

Q8. Which option describes the possible result of a customer configuring a server pool that contains Cisco UCS B200 M2 and B250 M2 blades? 

A. A service profile cannot migrate automatically from one blade to another blade within the server pool due to hardware failure. 

B. You must decommission a blade server for the associated service profile to migrate to another blade in the server pool successfully. 

C. You must uncheck the Restrict Migration box in the service profile to allow service profile migration between blades in the server pool. 

D. After service profile migration, the server fails in boot from SAN due to differences in PCI device IDs. 

Answer:

Q9. 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 

Q10. Which backup option must be used for a system restore? 

A. full state 

B. all configuration 

C. system configuration 

D. logical configuration 

E. incremental 

Answer: