Question $3$

$[9$ marks$]3$HSYD$100-1-$July$-$Dec$2024-$FA$2-$RR$-$V$\mathrm{.}2-140520243\mathrm{.}1$ What is the purpose of the StringBuilder object evenNumbers in this code snippet?$(2$ marks$)3\mathrm{.}2$ How does the while loop condition ensure that only even numbers are appended to the evenNumbers StringBuilder object?$(2$ marks$)3\mathrm{.}3$ Rewrite the provided code snippet to use a for loop instead of a while loop to achieve the same functionality of printing all even numbers from $1$ to $20$ separated by commas. Identify and explain the advantages of using a for loop compared to a while loop.$(3$ marks$)3\mathrm{.}4$ Define and explain the advantages of using a for loop compared to a while loop.$(2$ marks$)$