SOA-C02 · Question #52
SOA-C02 Question #52: Real Exam Question with Answer & Explanation
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Question
A company uses an Amazon Elastic File System (Amazon EFS) file system to share files across many Linux Amazon EC2 instances. A SysOps administrator notices that the file system's PercentIOLimit metric is consistently at 100% for 15 minutes or longer. The SysOps administrator also notices that the application that reads and writes to that file system is performing poorly. They application requires high throughput and IOPS while accessing the file system. What should the SysOps administrator do to remediate the consistently high PercentIOLimit metric?
Options
- ACreate a new EFS file system that uses Max I/O performance mode.
- BCreate an EFS lifecycle policy to transition future files to the Infrequent Access (IA) storage class
- CModify the existing EFS file system and activate Max I/O performance mode.
- DModify the existing EFS file system and activate Provisioned Throughput mode.
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