VMware 1V0-642 Online Practice Questions and Exam Preparation

VMware 1V0-642 Online Questions & Answers

• Question 1:

  Which three statements are true about NSX Distributed Firewall? (Choose three.)

  A. ft provides East-West stateful Layer 2 - Layer 4 firewall
  B. it allows you to create access control policies based on VMware vCenter Server objects
  C. such as data centers and clustersDC ft works as perimeter security firewall.
  D. It provides North-South stateful Layer 3 - Layer 4 firewall.
  E. It is virtualization-aware firewall.
  A. ft provides East-West stateful Layer 2 - Layer 4 firewall
  B. it allows you to create access control policies based on VMware vCenter Server objects
  E. It is virtualization-aware firewall.

• Question 2:

  Which operational mode does the NSX Edge router use to connect to the logical network for load balancing?

  A. On-arm
  B. Transparent
  C. Inline
  D. Custom
  C. Inline

• Question 3:

  One of the advantages of using VXLAN over VLAN is its high scalability. What is the maximum number of logical network IDs that is handled by VXLAN?

  A. 16 million
  B. 10 million
  C. 4,096
  D. 12 million
  A. 16 million

• Question 4:

  Which component of NSX logical firewall, offered by the NSX Edge Services Gateway (ESG), focuses on North-South traffic enforcement perimeter or tenant pen meter?

  A. Distributed firewall
  B. Centralized NSX Edge firewall
  C. NSX controller cluster
  D. Distributed logical router
  A. Distributed firewall

• Question 5:

  What is the default virtual standard switch that is created when ESXi is installed on a hypervisor?

  A. vSwitch 1
  B. vSwitch
  C. vSwitch0
  D. vSwitcj2
  C. vSwitch0

• Question 6:

  Which of these allows static or dynamic grouping based on inclusion and exclusion of objects such as virtual machines, vNICs, cSphere clusters, and logical switches?

  A. uplink
  B. Active Directory (AD) C. Port
  D. Security group
  D. Security group

• Question 7:

  An administrator has deployed Distributed Firewall to protect their infrastructure from security threats. Due to extreme loads on the network the CPU is saturated and the memory becomes full. In this scenario, which mode does the Distributed Firewall enter?

  A. Secondary
  B. Fail open
  C. Proxy
  D. Fail close
  B. Fail open

• Question 8:

  Which port in a vSphere Standard Switch is used to connect Virtual NIC (vNIC)?

  A. vNIC
  B. Physical
  C. Uplink
  D. VMKernel
  C. Uplink

• Question 9:

  How can the legacy physical network be simple, stable and reliable when network abstraction is implemented?

  A. By leveraging the existing physical devices without configuration changes
  B. By automating services for provisioning new services.
  C. By configuring new VLANs.
  D. By integrating third-party devices with the existing infrastructure.
  A. By leveraging the existing physical devices without configuration changes

• Question 10:

  Which plane of the VMware NSX architecture provides a single point of configuration and Representational State Transfer (REST) API entry points?

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