Micro-kernel architecture includes*1 pointMemory ManagementProcessor SchedulingDevice driversAll of the above

The micro-kernel architecture includes all of the above. This means it includes memory management, processor scheduling, and device drivers.

Here's a step-by-step breakdown:

1. Memory Management: This is a critical part of any operating system. It involves keeping track of each byte in a system's memory and which processes are using which memory.

2. Processor Scheduling: This is another crucial part of an operating system. It determines which processes in the system's queue are given access to the system's processor and for how long.

3. Device Drivers: These are special types of software that allow specific hardware devices to communicate with the operating system.

So, the micro-kernel architecture includes all of these components.