Cisco 642-999 Online Practice Questions and Exam Preparation

Cisco 642-999 Online Questions & Answers

• Question 141:

  Which of the following is the most accurate concerning the link configuration between Cisco Unified Computing System 22XX I/O modules and Cisco Unified Computing System 62XX Fabric Interconnects?

  A. Port channels are always recommended when using source-dest-mac load balancing.
  B. The addition of links to a port channel requires a reacknowledgement.
  C. You cannot mix and match discrete links and port channeling for different chassis when using 22XX.
  D. Port channels do not require a Global Chassis Discovery policy.
  A. Port channels are always recommended when using source-dest-mac load balancing.

• Question 142:

  Refer to the exhibit.

  

  From the Cisco Integrated Management Controller GUI, the Cisco Network Assistant VIC adapter properties of a Cisco UCS -Series Server in standalone mode are configured as shown. Which three options are results of the configuration? (Choose three.)

  A. Sixteen dynamic vNICs on the Cisco Network Assistant VIC adapter are provisioned.
  B. A description for the Cisco Network Assistant VIC adapter is assigned.
  C. Sixteen static vNICs on the Cisco Network Assistant VIC adapter are provisioned.
  D. FIP support on the Cisco Network Assistant VIC adapter is enabled.
  E. Sixteen dynamic device aliases for vNICs on the Cisco Network Assistant VIC adapter are provisioned.
  F. NIV mode for the Cisco Network Assistant VIC adapter is disabled.
  A. Sixteen dynamic vNICs on the Cisco Network Assistant VIC adapter are provisioned.
  B. A description for the Cisco Network Assistant VIC adapter is assigned.
  D. FIP support on the Cisco Network Assistant VIC adapter is enabled.

• Question 143:

  Which backup option must be used for a system restore?

  A. full state
  B. all configuration
  C. system configuration
  D. logical configuration
  E. incremental
  A. full state

• Question 144:

  Which technology makes VM-FEX possible?

  A. VXLAN
  B. VNTAG
  C. VPC
  D. DVS
  B. VNTAG

• Question 145:

  In which situation would you be required to change a Cisco UCS system from end-host mode to switching mode?

  A. Design requirements call for the use of fabric failover.
  B. Fabric interconnect is connecting to disjoint Layer 2 networks upstream.
  C. HSRP routers are directly connected to the fabric interconnect.
  D. Upstream Cisco Nexus 5000 is configured for vPC.
  C. HSRP routers are directly connected to the fabric interconnect.

• Question 146:

  Which two statements describe the full state type of backup? (Choose two.)

  A. It is a binary file.
  B. It cannot be used to restore the system during disaster recovery.
  C. It can use this file for an import.
  D. It can be used only on a system that is running the same version as the system from which the backup file was exported.
  E. It is an XML file.
  A. It is a binary file.
  D. It can be used only on a system that is running the same version as the system from which the backup file was exported.

• Question 147:

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

  A. VMCI
  B. DRS
  C. FT
  D. HA
  E. vMotion
  A. VMCI
  C. FT

• Question 148:

  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
  A. vem status -v B. vempassthru-v

• Question 149:

  When configuring roles in the Cisco UCS C-Series, which role should be assigned for a person who must be allowed to power on the server and install a hypervisor using virtual media, but not allowed to configure other Cisco Integrated Management Controller settings?

  A. read-only
  B. user
  C. VM admin
  D. admin
  B. user

• Question 150:

  Which option describes what Cisco Integrated Management Controller Network Security provides?

  A. protection against DDoS on the Cisco IMC
  B. a whilelist that specifies the servers allowed to access the Cisco IMC
  C. 802.1x support, allowing the Cisco IMC to log in to a port security network
  D. user-configured ACLs to block known bad servers from accessing the Cisco IMC
  A. protection against DDoS on the Cisco IMC