Question 1
An AVD infrastructure administrator reports: An enterprise adds 900 remote users from three distant offices and needs a network readiness decision. Which response BEST addresses the specific AZ-140 operational requirement?
Explanation
Correct Answer
The AVD operational observation is: An enterprise adds 900 remote users from three distant offices and needs a network readiness decision. The most targeted response is: Measure expected concurrent users, workload bandwidth, RTT and network paths before sizing AVD connectivity and regional placement. This addresses the specific failure mechanism: Sizing solely from VM CPU ignores client latency and bandwidth constraints that directly degrade interactive sessions. Verify the outcome by checking: Pilot users in each location meet documented RTT, bandwidth and session responsiveness targets. The chosen response directly resolves the stated requirement, rather than changing another Azure Virtual Desktop configuration area.
Incorrect Answers
This option relates to Azure Private Link for AVD control-plane access under AZ-140 objective group 1.1. It addresses a different failure risk: Creating a private endpoint without matching DNS and route configuration can make clients resolve an unreachable public or private address. But the observed requirement is: An enterprise adds 900 remote users from three distant offices and needs a network readiness decision. For the targeted topic (Network throughput and session latency planning), the directly relevant action is: Measure expected concurrent users, workload bandwidth, RTT and network paths before sizing AVD connectivity and regional placement. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.
This option relates to Network connection and DNS troubleshooting under AZ-140 objective group 1.1. It addresses a different failure risk: Changing broad firewall rules without identifying the blocked destination can reduce security and leave the real connectivity issue unresolved. But the observed requirement is: An enterprise adds 900 remote users from three distant offices and needs a network readiness decision. For the targeted topic (Network throughput and session latency planning), the directly relevant action is: Measure expected concurrent users, workload bandwidth, RTT and network paths before sizing AVD connectivity and regional placement. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.
This option relates to Session-host subnet and egress design under AZ-140 objective group 1.1. It addresses a different failure risk: An isolated subnet with blocked required outbound endpoints can stop agents from registering even when the VMs are running. But the observed requirement is: An enterprise adds 900 remote users from three distant offices and needs a network readiness decision. For the targeted topic (Network throughput and session latency planning), the directly relevant action is: Measure expected concurrent users, workload bandwidth, RTT and network paths before sizing AVD connectivity and regional placement. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.