AWS Certified Solutions Architect – Professional — Question 887

A Provisioned IOPS volume must be at least __________ GB in size:

Answer options

• A. 20
• B. 10
• C. 50
• D. 1

Correct answer: B

Explanation

For Amazon EBS Provisioned IOPS SSD (io1) volumes, the baseline minimum size requirement set by AWS is 10 GB (though newer io2 volumes can go down to 4 GB). Options A and C are valid sizes but do not represent the minimum threshold, while Option D is below the supported limit for this volume type.