Juniper JN0-412 Online Practice Questions and Exam Preparation

Juniper JN0-412 Online Questions & Answers

• Question 11:

  What are three examples of hypervisors? (Choose three.)

  A. VMware ESXi
  B. Juniper vSRX
  C. KVM
  D. OpenStack Nova
  E. Microsoft Hyper-V
  A. VMware ESXi
  C. KVM
  E. Microsoft Hyper-V

• Question 12:

  What are two Contrail Command BMS life cycle management functions? (Choose two.)

  A. PXE interface management
  B. BIOS updates
  C. image management
  D. IPAM
  A. PXE interface management
  C. image management

• Question 13:

  You are asked to change the settings in the AppFormix UI so that compute1's status displays "Bad" only when CPU utilization is above 70%. In which workspace of the AppFormix UI would you perform this task?

  A. SLA Settings
  B. Notification Settings
  C. Plugins
  D. Services Settings
  A. SLA Settings

• Question 14:

  Which two statements regarding tags, within the Contrail Security framework, are correct? (Choose two.)

  A. RBAC determines which user accounts can modify or remove attached tags.
  B. Tags are communicated from the control node to vRouters through route updates.
  C. Only the CSPadmin user account can modify or remove attached tags.
  D. Tags are communicated from the config node to vRouters through route updates.
  A. RBAC determines which user accounts can modify or remove attached tags.
  B. Tags are communicated from the control node to vRouters through route updates.

• Question 15:

  Which two nodes are part of the Contrail controller role? (Choose two.)

  A. config
  B. control
  C. analytics
  D. load balancer
  A. config
  B. control

• Question 16:

  Which two statements about SDN and NFV are true? (Choose two.)

  A. NFV separates network control and forwarding functions and provides a centralized view of the network.
  B. SDN decouples network services from hardware appliances so they can run in software.
  C. SDN separates network control and forwarding functions and provides a centralized view of the network.
  D. NFV decouples network services from hardware appliances so they can run in software.
  C. SDN separates network control and forwarding functions and provides a centralized view of the network.
  D. NFV decouples network services from hardware appliances so they can run in software.

• Question 17:

  Which three elements should be used in a greenfield fabric deployment? (Choose three.)

  A. multi-area OSPF
  B. BGP
  C. ZTP
  D. existing IP fabric
  E. LLDP
  B. BGP
  C. ZTP
  D. existing IP fabric

• Question 18:

  In which OpenStack core service would you find disk snapshots?

  A. Glance
  B. Trove
  C. Cinder
  D. Swift
  A. Glance

• Question 19:

  Which role does OpenStack serve in SDN?

  A. vRouter
  B. controller
  C. gateway
  D. orchestrator
  D. orchestrator

• Question 20:

  Which statements correct about Contrail security?

  A. Contrail security is used to control access into Junos devices.
  B. Contrail security is used to apply security features and segment traffic flows.
  C. Contrail security is used to analyze network performance and learn traffic patterns.
  D. Contrail security is used to control management access to VNFs.
  B. Contrail security is used to apply security features and segment traffic flows.