A logistics platform models monthly infrastructure costs in the Google Cloud Pricing Calcu… — Google Cloud Associate Cloud Engineer

A logistics platform models monthly infrastructure costs in the Google Cloud Pricing Calculator for a fleet tracking service. The workload requires 5 N1 compute instances running continuously for 730 hours per month at a baseline rate of $0.20 per hour per instance. Google Cloud automatically applies a 30% Sustained Use Discount (SUD) to N1 instance compute charges for 100% monthly utilization. In addition, each instance is attached to 200 GB of Standard Persistent Disk storage priced at$ 0.05 per GB per month. Note that Persistent Disk pricing is not eligible for Sustained Use Discounts. What is the total estimated monthly cost, in dollars, for this workload?

Cevap: 561 USD

Cevap

The total estimated monthly cost for the workload is $561.00.

The correct calculation computes the baseline compute cost (

730.00), applies the 30% Sustained Use Discount to arrive at

511.00, and adds the un-discounted Persistent Disk cost of

50.00 to yield a total monthly cost of

561.00.

Adım Adım Çözüm

Calculate the gross compute cost for all instances.

$730.00

5 instances running for 730 hours each at

0.20/hour equals 5 * 730 *

0.20 = $730.00.

Apply the Sustained Use Discount (SUD) to compute charges.

$511.00

Continuous monthly usage on N1 instances qualifies for a 30% discount on compute charges (

730.00 * 0.70 =

511.00).

Calculate the total Persistent Disk storage cost.

$50.00

5 instances with 200 GB each equals 1,000 GB total at $0.05/GB/month. Persistent Disk is not eligible for SUD.

Sum the net compute cost and persistent storage cost.

$561.00

511.00 (net compute) +

50.00 (storage) = $561.00.

Anahtar Kavram

Sustained Use Discounts apply automatically to eligible Compute Engine VM instance hours but do not apply to attached Persistent Disk storage.

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