Which of the following are block level transports? (Select TWO)

EXT3 is a journaling file system commonly used in Linux operating systems, not a block-level transport protocol.

FCoE (Fibre Channel over Ethernet) is a networking protocol that encapsulates Fibre Channel frames over full-duplex Ethernet networks, allowing block storage traffic to be transmitted over standard Ethernet infrastructure.

iSCSI (Internet Small Computer System Interface) is an IP-based storage networking standard that links data storage facilities, transferring block-level data by carrying SCSI commands over standard TCP/IP networks.

NTFS (New Technology File System) is a proprietary journaling file system developed by Microsoft, not a block-level transport protocol.

NFS (Network File System) is a distributed file system protocol that allows a user on a client computer to access files over a network as if they were local storage, operating at the file level, not the block level.