ii - Basic SQL

Question 1

Typical Features of a flat file

Answer 1

Each row represents a record.

Each column represents a field.

Question 2

Name a flat file format

Answer 2

Comma Separated value (CSV)

Question 3

What were relational databases used to overcome?

Answer 3

Data duplication.
Sharing and access control.
Inefficient and slow to do searches, sorts and filters.