What is the speed of a 'FastEthernet' connection?

FastEthernet connections operate at a speed of 100 Mbps. This specification was developed to enhance the capabilities of traditional Ethernet, which runs at 10 Mbps. FastEthernet helped in achieving higher throughput, which was essential for the increasing demands of network traffic during its time of introduction.

The advancement from the original Ethernet to FastEthernet allows for better performance in local area networks (LANs), supporting a greater number of devices and more data-intensive applications. Other options list speeds that refer to different types of Ethernet connections. For example, 1 Gbps is characteristic of Gigabit Ethernet, while 10 Mbps is associated with standard Ethernet. Therefore, the correct choice reflects the defined standard for FastEthernet specifically.