VMware 1V0-642 Online Practice Questions and Exam Preparation

VMware 1V0-642 Online Questions & Answers

• Question 41:

  What are two functions of a DLR control VM (Choose two.)

  A. Communicates with the NSX manager and sends routing updates to the NSX controller.
  B. Performs Address Resolution Protocol (ARP) entry lookup.
  C. Establishes routing protocol sessions with other routers.
  D. Forms adjacencies with edge routing peers.
  A. Communicates with the NSX manager and sends routing updates to the NSX controller.
  D. Forms adjacencies with edge routing peers.

• Question 42:

  Which internet security protocol does NSX Edge use to interoperate with all major VPN vendors' equipment?

  A. TLS
  B. TCP/IP
  C. HTTPS
  D. IPSec
  D. IPSec

• Question 43:

  What are the two advantages of deploying NSX Edge load balancer in a network"? (Choose two.)

  A. Provides improved application availability in case of server failures.
  B. Enables application or service requests that are distributed across multiple back-end servers.
  C. Enables migration of virtual machines from one data to the other.
  D. Reduces the usage of public IP addresses in the network.
  B. Enables application or service requests that are distributed across multiple back-end servers.
  D. Reduces the usage of public IP addresses in the network.

• Question 44:

  What does a Layer 3 VPN service, which is used by a remote client, use to leverage SSL tunnels to securely connect to private networks behind an Edge Gateway?

  A. SSL VPN-Edge services
  B. SSL VPN-Gateway services
  C. SSL VPN-Core services
  D. SSL VPN-Core services
  A. SSL VPN-Edge services

• Question 45:

  Which NSX component enforces security rules between two virtual machines that are on the same Layer 2 segment?

  A. NSX Manager
  B. Distributed Router
  C. NSX distributed Firewall
  D. NSX Controller
  C. NSX distributed Firewall

• Question 46:

  Which three statements are true about Transport Zone? (Choose three.)

  A. it defines the VXLAN tunnel endpoint (VTEP) members of the VXLAN overlay.
  B. It controls the hosts that a logical switch can reach and can span one or more vSphere clusters.
  C. It is a solution of ESXi hosts that can communicate with each other across a physical network infrastructure.
  D. it extends across one or more ESXi clusters and commonly defines a span of a logical switch.
  E. it does not dictate the clusters and virtual machines within the clusters in a particular network.
  B. It controls the hosts that a logical switch can reach and can span one or more vSphere clusters.
  D. it extends across one or more ESXi clusters and commonly defines a span of a logical switch.
  E. it does not dictate the clusters and virtual machines within the clusters in a particular network.

• Question 47:

  What are the two core components that VMware NSX leverages for North-South traffic flow with an external network? (Choose two.)

  A. vSphere Standard switch
  B. Edge Services Gateway (ESG)
  C. vSphere Controller
  D. DLR Control VM
  B. Edge Services Gateway (ESG)
  D. DLR Control VM

• Question 48:

  Which technique best explains the use of the grained policies and network to enable security inside the data center?

  A. Micro-division
  B. Bifurcation
  C. Dissection
  D. Micro-segmentation
  D. Micro-segmentation

• Question 49:

  What are the three functional planes of the VMware NSX architecture? (Choose three.)

  A. Routing
  B. Control
  C. Data
  D. Integration
  E. Management
  B. Control
  C. Data
  E. Management

• Question 50:

  Which feature of NSX Edge Services Gateway (ESG) offers SSL-secured Layer 2 extension technology over any IP network for vCloud Director?

  A. Logical Router.
  B. Logical Layer 2 VPN.
  C. Logical Load Balancer.
  D. Logical Firewall,
  A. Logical Router.