Three zones each normally process up to 400 requests per second. Required load is 1,000 requests per second and one zone can fail. No scale-up occurs during the outage. What does the design lack?

Choose the single best answer.

A.Only a backup retention increase, because capacity is unrelated to HA
B.A smaller health-probe interval that automatically doubles worker capacity
C.At least 200 requests per second of additional surviving capacity across the remaining zones
D.Nothing, because three zones guarantee all workload capacity after any failure

Show the answer and explanation

✓ Correct answer

At least 200 requests per second of additional surviving capacity across the remaining zones

Two surviving zones offer 800 requests/s, below the required 1,000 by 200. Zone count alone does not prove capacity. Backup retention and probes do not supply the missing processing resources. Source guide: PDF page 40.

Read the source reference

This item is flagged for content review.

Read and review here, or open the app to practise and save your results on this device.

Practise in the app

Unofficial study aid; not affiliated with or endorsed by Microsoft. Original practice questions are not real examination questions and do not guarantee an exam result.