$2\mathrm{.}1$ As part of your assessment, you have been assigned the task of proposing five different approaches to evaluate the effectiveness and efficiency of the company's information systems. Please outline five distinct approaches for evaluating the company's information system. $(15)$

$2\mathrm{.}2$ How do Visual, Object$-$Oriented, and Artificial Intelligence languages differ from each other, and how are they utilized in programming? Additionally, explain why these languages are typically easier for nonprogrammers to use compared to older$-$generation languages. $(15)$