In a Database, a Key Is a Column or Group

question 58

True/False

In a database, a key is a column or group of columns that identifies a unique row in a table.

---

Definitions:

Relationship-based

An approach focusing on building and maintaining positive connections with individuals or entities.

Push-Pull Strategy

A marketing strategy that combines both push tactics, aimed at directly influencing distributors or retailers, and pull tactics, aimed at enticing consumers towards the product.

Sales Forecast

An estimation of the expected sales for a particular period in the future, based on historical data, market analysis, and other factors.

Supply Chain

The interconnected network of entities, including suppliers, manufacturers, and distributors, involved in producing and delivering a product or service to the end consumer.