A blind Web site visitor relies on a screen ____ that reads the content aloud one cell at a time, which can make it difficult to understand how the information is organized in a table.

Files keep related files together so that they are easier to find when needed

Indicate whether the statement is true or false

When a node has not recently sent a frame to another node, how does the node discover the correct MAC address to use for the IPv4 address of the destination node?

a. The sender sends an IPv4 query to the destination node to ask the node for its MAC address. b. The sender broadcasts an ARP request. c. The sender monitors traffic until it discovers the correct MAC address to use. d. The sender transmits a TCP SYN to the destination node.