QUESTION THREE $[40]$

$3\mathrm{.}1$ Examine the considerations that an organisation must take into account when

they are selecting a Database Management System.

$10$

$3\mathrm{.}2$ Elaborate on the system development concepts of Rapid Application

Development and Joint Application Development and how they are related to

one another.

$10$

$3\mathrm{.}3$ Preventing computer$-$related mistakes is an essential endeavor that starts by

pinpointing the relatively limited number of most prevalent errors. This initial

step lays the groundwork for effective mitigation strategies and safeguards

against potential pitfalls in various computing environments. Identify these

mistakes and elaborate on how these computer related mistakes can

prevented.

$20$