Question $1$

$[13$ marks$]$

If statements are conditional statements in programming that execute certain code based on whether a specified condition evaluates to true or false. Keeping this in mind:

$1\mathrm{.}1$ What are nested if statements, and in what situations are they particularly advantageous?

$(2$ marks$)$

$1\mathrm{.}2$ Provide an example of a nested if statement.

$(5$ marks$)$

$1\mathrm{.}3$ Provide a code snippet that demonstrates how the nested if statement in the previous example can be replaced with a single if statement using the logical AND operator to achieve the same output.

$(3$ marks$)$

$1\mathrm{.}4$ What are three $(3)$ advantages of using the logical AND operator $(\text{'}$&&$\text{'})$ over nested if statements in Java for achieving the same conditional logic outcome?

$(3$ marks$)$