Operating SystemsCâu 27 / 100
What is the purpose of a device driver?
a.To allow the operating system to communicate with a specific hardware device
b.To physically connect two computers
c.To store user passwords
d.To increase the screen brightness
Giải thích
A device driver is software that translates operating system commands into instructions a particular hardware device understands. Without the correct driver, a device such as a printer or graphics card may not function properly. Keeping drivers updated can fix bugs and improve compatibility.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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