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Amazon Interview Questions about Designing System
(2 posts)-
Customers want to buy some products but the products are out of stock, design a system to notify them when those products are again available.
Design, display a customer's friends list who also bought the product he is curently looking at.
Design a DVD rental system.
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vikram.kuruguntla
Member
Posted 3 months ago #
You may try "observer" design pattern.
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