Presenting an identifier to the security system is the __________ step.

In 802.11, the Point Coordination Function is an Infrastructure-only access method for time-critical transmission and is the one most widely used in Wi-Fi

a. true b. false

Which of the following statements is false?

a. A Path represents the location of a file or directory. b. Path objects open files and provide file-processing capabilities. c. Class Paths is used to get a Path object representing a file or directory location. d. The static method get of class Paths converts a String representing a file’s or directory’s location into a Path object.