Question 50
At Timberline Foods, the supply-chain data reliability team maintains a distributed purchasing and cold-storage database platform with requirements for verified inventory and low-disruption maintenance. After a claimed fix, the release reviewer evaluates: A database experiences sustained CPU throttling on an underprovisioned Azure SQL Database but administrators increase storage only. Which observed result BEST proves the intended problem is corrected?
Explanation
Correct Answer
Post-scale CPU pressure and request latency improve under a representative test while storage and cost remain within approved bounds. That observable result supports resolution of: A database experiences sustained CPU throttling on an underprovisioned Azure SQL Database but administrators increase storage only. The corresponding corrective change is: Select an appropriate service tier and compute capacity using observed CPU and workload behavior, with a controlled scale and cost review. The Timberline Foods reviewer can distinguish demonstrated database behavior from an untested change claim.
Incorrect Answers
A representative report reads the relevant date partitions instead of scanning unrelated monthly ranges. That result is evidence for another corrective change: Choose a partition function and aligned indexes based on the actual date predicate and verify partition elimination in execution plans. The alternative problem is: A table is partitioned by an arbitrary identifier although nearly all expensive reports filter on monthly transaction dates. The current Timberline Foods issue is instead: A database experiences sustained CPU throttling on an underprovisioned Azure SQL Database but administrators increase storage only. Its decisive acceptance evidence would be: Post-scale CPU pressure and request latency improve under a representative test while storage and cost remain within approved bounds.
Compute utilization and billing follow the idle and burst pattern while peak requests meet the stated restart-latency requirement. That result is evidence for another corrective change: Evaluate a compatible serverless compute tier with auto-pause or autoscaling settings and explicitly test connection warm-up behavior. The alternative problem is: A sporadic Azure SQL Database remains provisioned at peak compute capacity overnight even though long idle periods are predictable. The current Timberline Foods issue is instead: A database experiences sustained CPU throttling on an underprovisioned Azure SQL Database but administrators increase storage only. Its decisive acceptance evidence would be: Post-scale CPU pressure and request latency improve under a representative test while storage and cost remain within approved bounds.
The database reports adequate free storage after the approved change and no growth operation fails its service limit. That result is evidence for another corrective change: Review independent service-tier compute and storage quotas and scale the supported storage setting or tier as required. The alternative problem is: A managed SQL service's storage approaches its limit and the scaling plan assumes that increasing vCores always increases the allowable data size. The current Timberline Foods issue is instead: A database experiences sustained CPU throttling on an underprovisioned Azure SQL Database but administrators increase storage only. Its decisive acceptance evidence would be: Post-scale CPU pressure and request latency improve under a representative test while storage and cost remain within approved bounds.