Multiple Choice
COGNITIVE ASSESSMENT A wireless keyboard is a battery-powered device that transmits data to the system unit using wireless technology. Which of the following wireless technologies commonly are used for this purpose?
A) Bluetooth and KeyTrack
B) Bluetooth and SATA
C) SATA and IrDA
D) IrDA and Bluetooth
Correct Answer:

Verified
Correct Answer:
Verified
Q18: Which of the following reads the magnetic
Q65: Critical Thinking Questions Case 5-1 You have
Q66: The camera in an iris recognition system
Q67: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8823/.jpg" alt=" As shown in
Q68: Most retail stores use which of the
Q69: Which of the following works similarly to
Q72: COGNITIVE ASSESSMENT Which of the following is
Q73: A(n) _ is the most widely used
Q74: COGNITIVE ASSESSMENT What is the difference between
Q160: A(n) _ is a light-sensing input device