Question 1
A project team must not be surprised by cloud spend. They want to be notified by email when spending in a particular compartment approaches a threshold they define, and they also want the notification to fire based on where spending is projected to land by the end of the month. Which OCI Cost Management capability should they configure?
A. A budget with alert rules, which tracks spend against a defined monthly amount and can trigger email alerts on actual or forecast spendCorrect answer
Correct. A budget is set on a compartment (or cost-tracking tag) with a monthly amount, and its alert rules send email when actual or forecast spend crosses the threshold the customer defines.
B. The cost estimator, which monitors live spending and emails the team when the estimate is exceeded
Misconception that the cost estimator is a monitoring tool. The estimator is a pre-purchase planning tool for modelling the cost of a proposed configuration; it has no visibility into an active tenancy's spend and sends no alerts.
C. A usage report, which automatically halts resource provisioning once the configured spending limit is reached
Two errors: usage reports are CSV files of consumption detail for analysis, and no OCI budget or report automatically stops resources — alerts notify, they do not enforce a hard stop.
D. Cost analysis, which is the only place a spending threshold can be defined and is evaluated continuously against forecasts
Confuses analysis with control. Cost analysis provides interactive charts and filtering of accumulated cost data for investigation; thresholds and alerting are the job of budgets, not of the analysis views.
Explanation
Budgets in OCI Cost Management are set against a compartment or cost-tracking tag with a specified amount, and each budget can carry alert rules that email recipients when actual or forecast spend crosses a threshold. The cost estimator is a planning tool used before resources exist and cannot observe live spend, usage reports are detail files for analysis rather than an enforcement mechanism, and cost analysis visualizes accrued costs without defining thresholds — and notably, none of these mechanisms stops resources automatically.