Author Question: Application programs are responsible for creating, maintaining, and supporting database backup and ... (Read 85 times)

sam.t96 · **on:** Jul 7, 2018

Application programs are responsible for creating, maintaining, and supporting database backup and recovery systems.

Indicate whether the statement is true or false

Question 2

For a column to be defined as the primary key using table constraints, the column must have been given the property NULL.

Indicate whether the statement is true or false