Which of the following device is required fo wireless connection to. A. CD drive. B. NIC. C. Joystick. D. Moden.
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B) NIC: NIC also known as the network interface controller is the primary requirement for wireless connection. NIC is a hardware component. Nowadays NIC'S are also so adavanced that they have access to the computer's main memory. It also allows to LAN (local area network ) connection to take place. These NIC's also support 10 megabit ethernet, 100 megabit ethernet and 1000 megabit ethernet.
Why not option a),c),d):
a) Cd drive is only essential for software installation but not wireless connection.
c) A joystick is an inpu device used for gaming purposes and has nothing to do with wireless connection.
d) A modem can be used for providing internet but there are alternative methods which doest make it primary.
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