Larkspur Health’s ops team is defining what “performance” me…
Larkspur Health’s ops team is defining what “performance” means for the patient-portal’s new lab-results page before development starts. So far they’ve only written: “the page must load results quickly.” A reviewer says this single line doesn’t actually cover performance as a requirement category. Which set of concerns is the reviewer saying is still missing?
Read DetailsVantage Grid’s monitoring system handles a sudden equipment…
Vantage Grid’s monitoring system handles a sudden equipment failure two different ways depending on which substation is affected. At Substation A, the system was overengineered with enough spare transformer capacity that the failure never causes a service disruption anyone notices — nothing actively happens, the excess capacity simply absorbs it. At Substation B, the system detects the failure within seconds, automatically reroutes load, and restores full service within a minute. Which resilience category does each substation’s response belong to?
Read DetailsVantage Grid’s leadership, impressed by the win of adding re…
Vantage Grid’s leadership, impressed by the win of adding redundant generators, proposes stacking ten more independent resilience techniques onto the same substation-control system all at once, reasoning that more techniques can only mean more resilience. An engineer objects. What’s the strongest, most directly supported reason for her objection?
Read DetailsVantage Grid catalogs its resilience techniques along three…
Vantage Grid catalogs its resilience techniques along three separate axes: how much human involvement each one needs, what function it performs against an adversity, and what it’s built out of. A backup generator that switches on without any human involvement at all is being classified along the first of these three axes. What is that axis called, and what would a technique needing a human to manually flip a switch be called instead?
Read DetailsVantage Grid’s requirements team is debating how to write do…
Vantage Grid’s requirements team is debating how to write down a resilience requirement that specifies the system must keep providing power-restoration service despite a cyberattack on its control network. One engineer wants it filed purely as a cybersecurity requirement and nowhere else, arguing there’s no reason a single requirement should live in two different quality-attribute categories at once. Which of the three schools of thought does his position match?
Read DetailsLarkspur Health collects patient email addresses for exactly…
Larkspur Health collects patient email addresses for exactly one stated reason: sending appointment-confirmation messages. Six months later, the marketing team starts sending the same list a promotional newsletter about new clinic services, without asking patients again or offering a way to decline just the newsletter. A manager defends this by pointing out no *new* data was collected — it’s the same email address on file. Which principle does this practice violate, and why doesn’t the manager’s defense hold up?
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