Explain different addressing modes of 8086, Database Management System

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1. Explain different addressing modes of 8086

Explanation of all addressing modes

2. Write a sequence of instructions to exchange two register contents using stack

Write a sequence of instructions

3. What is pure code? List some applications of pure code

Defining pure code
Listing its applications

4. Differentiate between data coupling and control coupling

Differentiating

5. Explain the 8288 Bus controller

Explanation

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