What is a table, mention main components of a table?

A table is a piece of furniture with a flat top and one or more legs, used for eating, working, or displaying items. The main components of a table include:

1. Tabletop: The flat surface of the table where items are placed.
2. Legs: The supports that hold up the tabletop and provide stability.
3. Apron: The horizontal piece of wood that connects the legs and supports the tabletop.
4. Feet: The bottom part of the legs that come into contact with the floor.
5. Hardware: Screws, bolts, and other fasteners used to assemble the table.
6. Finish: The protective coating applied to the table to enhance its appearance and durability.

What is a Table?

A table is a data structure that organizes data into rows and columns, forming a two-dimensional structure. It allows efficient storage, retrieval, and manipulation of large amounts of related data.

Main Components of a Table:

- Rows: Horizontal units that contain a set of data values related to a specific entity (e.g., a person, product, or transaction).
- Columns: Vertical units that define a specific attribute or characteristic of the data (e.g., name, age, or price).
- Cells: Intersections of rows and columns that hold individual data values.
- Table Name: A unique identifier that distinguishes the table from other tables in the database.
- Primary Key: A unique column or set of columns that uniquely identifies each row in the table.
- Foreign Key: A column that references a primary key in another table, establishing a relationship between them.
- Index: A data structure that speeds up the retrieval of data by organizing it in a specific order.