Which of the following are Useful applications of the aggregates max and min? (Multiple Selection) a. Identifying the negative numbers in a column b. Understanding the range of values present in a column c. Identifying null values that don't use the NULL value d. Identifying all the positive numbers in a column

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Single Table

In a database management system, a single table is designed to obtain data of heterogeneous items. A single-table design with DynamoDB resolves the issue of raising multiple requests for the relevant data of an entity.