CompTIA
CV0-003 · Question #334
CV0-003 Question #334: Real Exam Question with Answer & Explanation
The correct answer is B: Connectivity. The test plan routes specific users from each site directly to individual servers, verifying that network paths exist between each site and each server - this is connectivity testing.
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Question
An upgrade to a web application, which supports 400 users at four sites, is being tested. The application runs on four servers behind a load balancer. The following test plan is proposed: - Have 50 users from site A connect to server 1 - Have 50 users from site B connect to server 2 - Have 50 users from site C connect to server 3 - Have 50 users from site D connect to server 4 Which of the following parameters is being properly tested by this plan?
Options
- ASizing
- BConnectivity
- CHigh availability
- DPerformance
Explanation
The test plan routes specific users from each site directly to individual servers, verifying that network paths exist between each site and each server - this is connectivity testing.
Common mistakes.
- A. Sizing tests whether servers have sufficient CPU, memory, and storage capacity to handle expected workloads - not tested here since only 50 users per server are used and capacity limits are not being probed.
- C. High availability testing requires simulating component failures - such as taking a server offline - to verify that the load balancer redirects traffic and users remain operational.
- D. Performance testing measures response times, throughput, and latency under realistic or peak load conditions, which this plan does not address since it focuses on path reachability rather than load metrics.
Concept tested. Network connectivity testing across multi-site application deployments
Reference. https://learn.microsoft.com/en-us/azure/network-watcher/network-watcher-connectivity-overview
Topics
#load balancer testing#web application#connectivity#test planning
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