Which two tasks does the Pluggable Storage Architecture (PSA) perform? (Choose two.)

The PSA coordinates I/O queueing to logical devices such as LUNs, working with Path Selection Plugins to determine which physical path each I/O request traverses to reach the storage target.

This is incorrect because the PSA handles both path discovery and path removal - limiting it to discovery only omits half of its path management responsibility.

The PSA is responsible for the complete physical path lifecycle - it discovers new paths when storage is connected and removes paths when they become unavailable or storage is disconnected, maintaining an accurate path inventory for the host.

The PSA queues I/O to logical devices such as LUNs and datastores, not specifically to FC HBAs, which are physical hardware adapters managed at a lower layer.