Question 680 A payment authorization API requires a stable continuously available processing node. Why might Spot VMs be a poor sole capacity choice? Plan to use Spot capacity for a stateful workload with no interruption recovery Spot workloads can be evicted when capacity is needed or pricing conditions apply Spot always includes a stronger uptime guarantee than regular VMs Spot VMs cannot run any web server code Explanation Correct Answer B:An interruptible instance alone doesn't meet continuous service requirements. Incorrect Answers A:Spot VMs may be evicted; the workload must tolerate losing that capacity. C:Spot's availability terms are different. D:They can execute VMs; reliability is the issue.
Question 681 Engineers need many short-lived test VMs only during working hours. What straightforward spending practice should be implemented? Schedule shutdown/deallocation and right-size the test environment Leave every VM running for a year to avoid restart effort Always use maximum size because test workloads don't cost money Use only a newer VM SKU while keeping nonproduction resources running all night Explanation Correct Answer A:Avoiding idle allocated hours reduces unnecessary compute cost. Incorrect Answers B:Continuous allocation wastes money for intermittent tests. C:Large idle VMs can be expensive. D:Right-sizing may help but does not replace scheduling shutdown of idle dev/test resources.
Question 682 A database service is overprovisioned relative to measured CPU and storage load. Which cost driver should the team revisit? The database service's configured compute/performance tier and capacity Only the Azure resource group creation year Only the number of app code comments Only the administrator's portal bookmark name Explanation Correct Answer A:Managed database pricing depends on selected resource configurations. Incorrect Answers B:Group age isn't a performance SKU. C:Comments don't set database tier. D:Bookmarks don't affect compute charges.
Question 683 A multi-region workload transfers terabytes of data between regions every day. What should the finance model include? Applicable inter-region data transfer and service charges Only the number of resource group tags Only the count of software commits Only the Azure portal time zone Explanation Correct Answer A:Cross-region movement can carry distinct network meters. Incorrect Answers B:Metadata count doesn't represent network throughput. C:Repository activity isn't the data egress meter. D:Timezone settings don't set WAN tariffs.
Question 684 An application uses premium disks for logs that are almost never read. What cost optimization decision is worth testing? Assume all premium disk capacity is free when idle Increase VM CPU count to lower storage cost Whether lower-cost durable storage meets the actual log recovery and performance needs Move logs into an NSG rule table Explanation Correct Answer C:Right-sizing storage class avoids paying for unneeded disk IOPS. Incorrect Answers A:Provisioned storage carries charges. B:More CPU doesn't reduce disk tier rates. D:A firewall rule isn't log storage.
Question 685 A developer deallocates an Azure VM but retains its OS and data disks. What billing distinction matters? Storage charges become VM CPU charges A subscription tag can permanently waive disk cost Allocated compute charges may stop, while persistent disks can continue to incur storage charges All disks are automatically deleted and become free when compute stops Explanation Correct Answer C:Compute lifecycle and disk retention are billed separately. Incorrect Answers A:Different resource meters remain distinct. B:Labels do not eliminate stored capacity. D:Deallocation doesn't delete managed disks.
Question 686 An engineering team deletes a VM but leaves unattached premium disks and idle public IP resources. What financial issue should it investigate? Orphaned chargeable resources that remain after compute deletion Deleted VMs always delete every dependent billable object A region pair causes all orphaned resources to expire instantly Ignore detached disks and public IPs when searching for orphaned resources Explanation Correct Answer A:Associated resources may outlive VMs and continue accruing charges. Incorrect Answers B:Many resources have independent lifecycle choices. C:Region topology doesn't implement cleanup. D:Unattached or unused resources can continue to incur charges even when compute is stopped.
Question 687 A manager wants to forecast a new solution's Azure bill before deploying its first VM. Which tool is intended for this? Azure Service Health Microsoft Entra Conditional Access Azure Pricing Calculator Azure Network Watcher Explanation Correct Answer C:The calculator estimates service costs from selected configurations and usage assumptions. Incorrect Answers A:Service Health reports incidents, not scenario cost estimates. B:Identity policies aren't a pricing estimator. D:Network diagnostics don't create predeployment pricing scenarios.
Question 688 A project uses Azure Pricing Calculator for three prospective VM sizes. What must the estimates include? Only the number of Azure portal tabs open Appropriate region, SKU, running hours and any eligible pricing commitments Only arbitrary VM display names Use only the VM SKU name without selecting a region or runtime pattern Explanation Correct Answer B:A meaningful comparison requires realistic configuration and usage inputs. Incorrect Answers A:UI windows don't set VM rates. C:Friendly names do not price CPU configurations. D:The same SKU can have different regional meter prices, and monthly cost depends on running hours and commitments.
Question 689 A company estimates Blob Storage for one year, with 5 TB and many reads. Which calculator inputs are material? Only whether the VM image uses Windows Only the storage account name Only the employee count in the tenant Capacity, tier, redundancy and expected transactions/transfer Explanation Correct Answer D:Storage estimates need service usage as well as allocated bytes. Incorrect Answers A:The example concerns Blob Storage, not guest licenses. B:Names don't determine read charges. C:Identity headcount doesn't describe Blob traffic.
Question 690 An architectural estimate looks cheap until a video streaming app serves clients outside Azure. What omitted input likely matters? Estimate only incoming bandwidth and omit metered outbound data transfer The Azure portal chart color The app's Git branch name Estimated outbound network data transfer Explanation Correct Answer D:Streaming traffic can add egress charges to compute and storage. Incorrect Answers A:Egress can add charges, so a model that excludes outbound volume may understate the workload cost. B:Visual styling doesn't affect billed transfer. C:Branch identity doesn't meter network bytes.
