Thursday, 17 December 2015

What are tables and Fields?

A table is a set of data that are organized in a model with Columns and Rows. Columns can be categorized as vertical, and Rows are horizontal. A table has specified number of column called fields but can have any number of rows which is called record.
 Example:.
 Table: Employee.
 Field: Emp ID, Emp Name, Date of Birth.
 Data: 201456, David, 11/15/1960.

No comments:

Post a Comment