Which one of the following is NOT an advantage of using a relational database?

Question

Which one of the following is  NOT  an advantage of using a relational database?

Accepted Answer

It makes it easier to understand where data with many interrelationships are stored and processed.

Answer

Data can be accessed, inserted and/or deleted without changing the database structure.

Answer

It is easy to search for and extract data from the database.

Answer

The database structure can be easily customised for most types of data storage.

Crowdly