aiotestking uk

642-999 Exam Questions - Online Test


642-999 Premium VCE File

Learn More 100% Pass Guarantee - Dumps Verified - Instant Download
150 Lectures, 20 Hours

Q1. 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:

Q2. Which of the following is true with respect to hardware failover or NIC teaming within a Cisco Unified Computing System? 

A. Hardware failover is specified by the operating system. 

B. An uplink failure when using automatic pinning requires that hardware failover for the server vNIC be disabled. 

C. NIC teaming is controlled by the vNIC. 

D. The hardware failover option that is available for Ethernet does not affect Fibre Channel traffic. 

Answer:

Q3. 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 

Q4. Which VMware ESXi 5.0 CLI command will validate PassThru interfaces when they are available? 

A. vem status -v 

B. vempassthru-v 

C. vemintf -v 

D. vemifconfig -v 

E. vempts -v 

Answer:

Q5. When you create a vHBA, what will you achieve by enabling persistent binding? 

A. This feature allows the binding of the SCSI targets to the vHBA, even across reboots. 

B. This feature allows the binding of the same WWPN from the pool to the vHBA, even across reboots. 

C. This feature allows the binding of the same WWNN from the pool to the vHBA, even across reboots. 

D. This feature allows the binding of the Fibre Channel uplink to the vHBA, even across reboots. 

Answer:

Q6. Which item describes the failure scenario called a "split-brain" in the Cisco Unified Computing System? 

A. failure of the Cisco Unified Computing System L1-L2 network 

B. failure of a Cisco Unified Computing System Chassis Management Controller 

C. failure of a Cisco Unified Computing System I/O module 

D. failure of a Cisco Unified Computing System Fabric Interconnect 

E. failure of a Cisco Unified Computing System Chassis Management Switch 

Answer:

Q7. 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 

Answer:

Q8. 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 

Q9. Which two are true with respect to the unified ports on the Cisco Unified Computing System 

62XX Fabric Interconnect? (Choose two.) 

A. The port mode is automatically discovered after plugging in a LAN or Fibre Channel-attached cable. 

B. By default, unified ports that are changed to Ethernet port mode are set to uplink Ethernet port type. 

C. Ethernet ports must be grouped together in a block and must start with the first port and end with an odd numbered port. 

D. Alternating Ethernet and Fibre Channel ports is supported on the expansion module. 

E. After making port mode changes on an expansion module, the module will reboot. 

F. In a standalone configuration, making port mode changes to the fixed module will not cause the fabric interconnect to reboot. 

Answer: CE 

Q10. Which adapter is capable of supporting VM-FEX? 

A. VIC 1280 

B. Cisco UCS M61KR-I 

C. Cisco UCS M72KR 

D. Cisco UCS M51KR-B 

Answer: