5 Questions
Why is a device typically only accessible in kernel mode?
To prevent improper access that could crash the machine
What is the primary goal of device drivers?
To simplify the software developer's job by presenting a uniform interface
What is a common challenge when dealing with different devices?
They rarely have the same programming interface
Why are device drivers typically part of the kernel?
To provide a uniform interface to user processes
What is the primary advantage of having a uniform interface for devices?
It simplifies the software developer's job
Understand the kernel's role in managing devices, including access control and device drivers. Learn how different devices have unique programming interfaces and how device drivers present a uniform interface. Test your knowledge of operating system concepts!
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