SECTION B $[45$ Marks$]$

Question $1$ is compulsory, answer any $2$ of the other $3$ questions in this section

Question $1[15$ marks$]-[$THIS QUESTION IS COMPULSORY$]$

A$.$ In the $C++$ Standard Template Library, arrays and vectors are commonly used data structures. What is the key difference between arrays and vectors?

$[1$ Mark$]$

B$.$ Write a function called displayData$()$ that accepts a vector of integers, this function should display to the screen the maximum value, minimum value and the average of the numbers in the vector.

$[7$ Marks$]$

C$.$ A small number generator for primary school students requires you to write a C$++$ function that takes an integer as input and determines whether it is even or odd. If the input is even, the function should display all even numbers from $0$ to the input. If the input is odd, the function should display all odd numbers from $0$ to the input.

Allow the user to call on the function up to $20$ times, and each time store the integers provided in an array.

Your solution should show the call to the function and the return from the function in a small $C++$ program. When the user is finished the program should display all of the integers provided.

$[7$ Marks$]$

Question $2[15$ marks$]$

A$.$ Explain with examples the concepts of function overloading and function overriding within the context of object$-$oriented programming. $[4$ Marks$]$

B$.$ Describe composition in the context of object$-$oriented programming.

$[2$ Marks$]$

C$.$ Why is it common for a typical class in $C++$ to include public accessors $($getters$)$ and mutators $($setters$)$ functions? $[2$ Marks$]$

D$.$ Given the following UML Class Diagram, write the class declaration and definition code. $[7$ marks$]$

$\backslash$table$[[$Player$],[\backslash$table$[[-$name : string$],[-$age : int$],[-$score : int$]]],[\backslash$table$[[+$player$()],[+$player$(n$: string, a : int