3.1 Choosing the Right Design Pattern In this part, you are expected to read the following problems and propose a design

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3 1 Choosing The Right Design Pattern In This Part You Are Expected To Read The Following Problems And Propose A Design 1 (56.44 KiB) Viewed 55 times

3.1 Choosing the Right Design Pattern In this part, you are expected to read the following problems and propose a design pattern for solving them. Explain your proposal (i.e., what makes you choose that particular design pattern among many of those). 3.1.1- Auction (5 points) The auction is started by the auctioneer, informing all the participants. Then, the auctioneer calls the bidders for their participation to the auction. Each bidder then makes a bid for the good, which is ei- ther (i) accepted if the proposed price is greater than the current price of the good or (ii) rejected by the auctioneer if it is less than the current price. Once the bidder bid is accepted, the auctioneer updates the good's current price with the price of the accepted bid. The auctioneer keeps calling the bidders for their participation until everyone rejects the updated price of the good, which indicates that the auction ends at that point. 1. Accept bid 2 Brodat new high bid १९९ Bidders 3.1.2-Shared Data Access (5 points) Multiple applications may need to access the same data. For instance, the weather forecast data that are updated by the meteorological service regularly may be accessed by web-servers of different newspapers. By doing so, the web-page of these newspapers can display their readers the same weath- er forecast. Application Application Application Data Store