Final answer:
NICs in a LAN are designed to receive broadcast frames, which are intended to reach all devices on the network. This is crucial for operations like ARP requests or DHCP messages.
Step-by-step explanation:
The statement 'All NICs in a LAN will receive broadcast frames' refers to the behavior of Network Interface Cards (NICs) within a Local Area Network (LAN). A broadcast frame is a type of network transmission that is sent from one device and intended to be received by all devices within a LAN. NICs are the hardware components that connect a computer to the network.
When a broadcast frame is sent over a LAN, all NICs are designed to receive this frame because the destination address is set to a special broadcast address, which indicates that the frame is intended for all devices. This functionality is essential for certain network operations, such as ARP requests or DHCP messages, where information needs to be disseminated to every device on the network.