Question

1.) fields only store numbers representing valid dates and time
2.) A is a way to ask a question about the data.​

Answer 1

Explanation:

As a typical company’s amount of data has grown exponentially it’s become even more critical to optimize data storage. The size of your data doesn’t just impact storage size and costs, it also affects query performance. A key factor in determining the size of your data is the data type you select. This tutorial will explain how to select the right data types.