2.4. Kernel Layer

Try these first

1. 1.

   What does the kernel do in an embedded system?

   Hint

   Think about what connects software and hardware.

2. 2.

   Define what a device driver is.

   Hint

   Consider it a translator between the hardware and software.

3. 3.

   What is the main function of the Linux kernel?

   • Manage processes
   • Store user data
   • Provide application services

   Hint

   Consider what the central operating system component does.

4. 4.

   True or False: Device drivers are important for hardware interaction.

   • True
   • False

   Hint

   Think about the role of drivers in connecting software and hardware.

5. 5.

   Analyze the implications of a poorly optimized device driver in an embedded system.

   Hint

   Think about the importance of timely responses in embedded systems.

6. 6.

   Propose a strategy for minimizing kernel size while maintaining essential functionalities.

   Hint

   Focus on resource constraints within embedded devices.