In the three-tier architecture, what functions does the Application Layer primarily handle?Database storage and retrievalBusiness logic and application processingUser authenticationQuery optimizationReview AnswerNext
Question
In the three-tier architecture, what functions does the Application Layer primarily handle?Database storage and retrievalBusiness logic and application processingUser authenticationQuery optimizationReview AnswerNext
Solution
In a three-tier architecture, the Application Layer primarily handles the business logic and application processing. This includes all the rules and procedures that the data follows, as well as the coordination of the application's functionality. It acts as an intermediary between the user-facing Presentation Layer and the Database Layer, processing the client's requests and managing the data before it's sent to the database or the client. It does not directly handle database storage and retrieval, user authentication, or query optimization as these are typically managed by the Database Layer and the Presentation Layer.
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What component is responsible for interacting directly with the database management system in the three-tier architecture?Presentation LayerApplication LayerBusiness LayerDatabase LayerReview AnswerNext
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In the three-tier architecture, the intermediate layer between database and client servers is classified as
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