Free Microsoft Fundamentals MS-900 Actual Exam Questions - Question 15 Discussion
HOTSPOT You manage point-of-sale terminals that run Windows 7. You must upgrade the terminals to Windows 10. Terminals must not be upgraded again for at least five years. You have thefollowing requirements: Perform consistent scheduling of upgrades and updates across all devices. Minimize costs. You need to prepare for the upgrades. What should you use? To answer, select the appropriate options in the answer area. 
Option A seems best for consistent, cost-effective control without cloud reliance.
I’m doubting B since these terminals sound like they’re not cloud-managed devices. WSUS (A) is a safer bet to control updates without extra subscription fees, which fits the cost and stability needs better.
Since these terminals run Windows 7 and need a stable setup for five years, WSUS (option A) makes sense to avoid cloud dependencies and extra costs. It gives solid control over update timing across all devices.
Option A (WSUS) fits since it offers centralized control without extra cloud costs, which suits minimizing expenses and consistent scheduling for POS devices probably on-prem. B involves Azure AD and likely higher complexity.
I’m thinking Windows Update for Business (option B) helps with scheduling and control, but given these are POS terminals, maybe they’re not Azure AD joined? If not, relying on WSUS (option A) might make more sense since it’s on-prem and can manage updates consistently without extra fees. Also, WSUS is cheaper long-term since you already have the infrastructure for managing updates. So, combining WSUS for deployment and group policies for scheduling could be a solid, cost-effective approach here.
I’d rule out using standard Windows Update since it’s less predictable for scheduling. Option C seems off because it might add unnecessary complexity and cost. So, B for controlled update policies sounds right.
B and A look solid for scheduling and minimizing costs.