Gr 12 4.2 – DATABASE MANAGEMENT

Question 1

Audit trail

Answer 1

A record or ‘trail’ that is made to keep track of who made
changes to a database when those changes were made.

Question 2

Parallel datasets/mirroring

Answer 2

Technique whereby multiple identical copies of data are
kept (hence the term mirroring).

Question 3

SQL injection

Answer 3

A hacking technique where SQL statements are entered into
data input fields query parameters instead of data.