1. What are the key similarities and differences between a mini-computer and a microcomputer? -250 words
2. What are the key elements of a simple microcomputer system? -250 words
3. Differentiate between the real mode and the protected mode of the Intel 80286, 80386, 80486, and Pentium microprocessors operation. -250 words
4. Explain why it is important for programmers to understand the details of the real mode and the protected mode of a microprocessor. -250 words