Multiple choice technology web technology

What is the hardware driver subsystem found in Mac OS X?

  1. Basic kernel-level/dev support

  2. INF descriptors

  3. I/O Kit

  4. Grand Theft Auto IV
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

I/O Kit is the hardware driver subsystem in Mac OS X (now macOS). It's an object-oriented framework for developing device drivers that uses a subset of C++. Option A is too vague, option B refers to Windows driver descriptors, and option D is a video game.

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