Set up and Manage a NetScaler High Availability Pair CCA-APPDS-GATEWAY Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   What is a manual failover in a NetScaler HA pair?

   • AA failover that only occurs during scheduled maintenance windows.
   • BAn administrator-initiated operation that forces the standby node to become active.
   • CA failover that occurs automatically when the active node fails.
   • DA failover that requires physical access to the primary node.
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   What is the purpose of a failback operation in a NetScaler HA pair?

   • ATo update the firmware on both nodes to the same version.
   • BTo permanently decommission the secondary node.
   • CTo return the active role to the original primary node after it has been restored.
   • DTo synchronize the configuration from the secondary node to the primary node.
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   An organization is planning to deploy a NetScaler HA pair using two VPX instances on separate hypervisors. The administrator wants to ensure that the HA pair can fail over even if one hypervisor host fails. What is a critical prerequisite for this setup?

   • ABoth VPX instances must be on the same hypervisor host.
   • BThe hypervisors must be from the same vendor.
   • CThe two VPX instances must be on the same Layer 2 network segment.
   • DBoth VPX instances must have the same public IP address.
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   What is a common cause of HA node communication issues?

   • AThe primary node having a higher CPU usage than the secondary node.
   • BThe secondary node having a different hostname than the primary node.
   • CIncorrect network configuration, such as a firewall blocking the heartbeat port.
   • DThe HA pair not being configured with a virtual IP address.
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   What happens if HA synchronization fails between the nodes?

   • AThe HA pair automatically disables itself to prevent data inconsistency.
   • BThe secondary node may not have the latest configuration, which could cause issues if a failover occurs.
   • CThe secondary node becomes the primary node immediately.
   • DThe primary node restarts to re-establish synchronization.
   Reveal Solution Discussion Select an answer first