Question 3. Explain three programming styles (number them as i, ii, iii) with one example for each. A few styles are clarity of code, naming standard, information hiding, modular interface etc.

Question 4. Explain the purpose and rules of structured programming. In structured programming we divide the program into smaller modules or code blocks and the rules are the sequence of code blocks, if-then type conditional logic, iteration, nesting of code etc.

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