Mobile DevicesCâu 51 / 100
Which component in a laptop allows it to connect to wireless networks and is often a replaceable M.2 card?
a.Northbridge
b.CMOS battery
c.Wi-Fi/WLAN card
d.Optical drive
Giải thích
The WLAN (Wi-Fi) card, frequently an M.2 module, provides wireless connectivity and can be serviced or upgraded. The CMOS battery, chipset, and optical drive serve different roles.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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