Arizona CR-39 HVAC Contractor Practice Exam

What is the primary function of a device driver?

To protect the system from malware. To manage the translation of instructions between the operating system and a hardware device. To allocate RAM to application software. To compile high-level code into machine code.

Correct Answer:

To manage the translation of instructions between the operating system and a hardware device.

Explanation:

A device driver is a specialized software program that acts as a translator, allowing the operating system to communicate effectively with a specific hardware device.

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