Final answer:
The entity that receives iSCSI commands is known as an iSCSI Target. It serves as the storage resource in an iSCSI network, with the iSCSI Initiator sending commands that the Target responds to.
Step-by-step explanation:
The term that corresponds to an entity that receives iSCSI commands is D) iSCSI Target. In an iSCSI network, the iSCSI Target is the storage resource located on the server which is accessed by the initiator
The iSCSI Initiator is the component that sends the iSCSI commands to the target to request data storage and retrieval operations. When the initiator communicates with a target, it uses a unique identifier known as the iSCSI Qualified Name (IQN). Also, each storage volume presented by the target to an initiator is represented by a unique identifier called a Logical Unit Number (LUN). Therefore, the target is the end point in the iSCSI network which responds to the commands issued by an initiator.