VMware 2V0-642 Online Practice Questions and Exam Preparation

VMware 2V0-642 Online Questions & Answers

• Question 41:

  VMware NSX is a key component in enabling enterprises to realize the full potential of their investment in which technology?

  A. Physical to virtual bridged networks.
  B. Integrated physical topology.
  C. Distributed firewall.
  D. Software-defined data center.
  D. Software-defined data center.

• Question 42:

  What is one of the benefits of a spine-leaf network topology?

  A. A loop prevention protocol is not required.
  B. Automatic propagation of security policies to all nodes.
  C. Allows for VXLANs to be defined in a traditional network topology.
  D. Network virtualization relies on spine leaf topologies to create logical switches.
  A. A loop prevention protocol is not required.

• Question 43:

  What is the function of NSX Data Security?

  A. Prevents sensitive data in your virtualized environment from being copied.
  B. Prevents sensitive data in your virtualized environment from being modified.
  C. Identifies sensitive data in your virtualized environment based upon regulation security policies.
  D. Identifies sensitive data in your virtualized environment based upon regulation violation reports.
  D. Identifies sensitive data in your virtualized environment based upon regulation violation reports.

• Question 44:

  Which type of VPN should be configured to ensure application mobility between data centers?

  A. Application VPN
  B. L2VPN
  C. IPSec VPN
  D. SSL VPN-Plus
  B. L2VPN

• Question 45:

  Which three options are true about NSX logical bridges? (Choose three.)

  A. A logical bridge configured for HA uses a 15 second heartbeat by default to detect failure.
  B. A logical bridge configured for HA uses (BFD) Bi-Directional Forwarding to detect a failure in a minimum of one second.
  C. A logical bridge on the DLR supports VXLAN to VLAN bridging.
  D. A logical bridge forwards traffic through the control VM.
  E. A logical bridge forwards traffic through the hypervisor.
  A. A logical bridge configured for HA uses a 15 second heartbeat by default to detect failure.
  C. A logical bridge on the DLR supports VXLAN to VLAN bridging.
  E. A logical bridge forwards traffic through the hypervisor.

• Question 46:

  Which two options are correct regarding vSphere Distributed Switches? (Choose two.)

  A. A single vDS can span multiple vCenter Servers.
  B. A single host can be attached to multiple vDS.
  C. A single vDS can span multiple hosts across multiple clusters.
  D. A vDS is automatically created when a new 802.1Q trunk is configured.
  B. A single host can be attached to multiple vDS.
  C. A single vDS can span multiple hosts across multiple clusters.

• Question 47:

  What is the purpose of a DHCP Relay Agent in an NSX Edge configuration?

  A. Configures virtual machine interfaces to which DHCP messages are relayed.
  B. Configures Edge interfaces from which DHCP messages are relayed.
  C. Configures Edge interfaces to which DHCP messages are relayed.
  D. Configures virtual machine interfaces from which DHCP messages are relayed.
  B. Configures Edge interfaces from which DHCP messages are relayed.

• Question 48:

  Internet access is required from virtual machines located on any logical switch. Direct access from the internet to these virtual machines is NOT permitted.

  

  Which Perimeter NSX Edge feature would achieve this with the least configuration?

  A. LB
  B. DNAT
  C. SNAT
  D. VPN
  B. DNAT

• Question 49:

  Which two NSX roles could be used to create security policies? (Choose two.)

  A. Enterprise Administrator
  B. Security Administrator
  C. NSX Administrator
  D. Auditor
  A. Enterprise Administrator
  B. Security Administrator

• Question 50:

  Which load balancing algorithm is only available on a vSphere Distributed Switch?

  A. Route Based on Source MAC Hash
  B. Route Based on Originating Virtual Port
  C. Route Based on IP Hash
  D. Route Based on Physical NIC Load
  D. Route Based on Physical NIC Load