For the following code, which statement is NOT true?

$$class Point

$\{$

$$ private:

$$ double y;

$$ double z;

$$ public:

$$ double x;

$\}$;

Question $1$ options:

z$$is not available to code that is written outside the class.

x$,$y$,$ and$$z$$are called members of the class.

x$$is available to code that is written outside the class.

The name of the class is$$Point$.$

All of these are true.

Question $2(5$ points$)$

$$

Listen

The following code shows an example of $\_\_\_\_\_\_\_\_.$

$$class Point

$\{$

$$ private:

$$ double y $=5\mathrm{.}70$;

$$ double z $=3\mathrm{.}0$;

$$ public:

$$Public member functions go here...

$\}$;

Question $2$ options:

in$-$place initialization

constructor delegation

a default constructor creation

an illegal initialization

Question $3(5$ points$)$

$$

Listen

In C$++11$ and later you can have one constructor call another constructor in the same class by using

Question $3$ options:

in$-$place initialization

constructor delegation

a member initialization list

None of these

Question $4(5$ points$)$

$$

Listen

Assume that$$myCar$$is an instance of the$$Car$$class and that the$$Car$$class has a member function named$$accelerate$.$ Which of the following is a valid call to the$$accelerate$$member function?

Question $4$ options:

myCar.accelerate$()$;

Car $->$ accelerate$()$;

myCar::accelerate$()$;

myCar:accelerate$()$;

None of these

Question $5(5$ points$)$

$$

Listen

What is the output of the following program?

$$#include

$$using namespace std;

$$class TestClass

$\{$

$$public:

$$ TestClass$($int x$)$

$\{$ cout $<<$ x $<<$ endl; $\}$

$$ TestClass$()$

$\{$ cout $<<$ "Hello!" $<<$ endl; $\}$

$\}$;

$$int main$()$

$\{$

$$ TestClass test;

$$ return $0$;

$\}$

Question $5$ options:

The program runs but there is no output.

$0$

Hello!

The program will not compile.

Question $6(5$ points$)$

$$

Listen

What is the output of the following program?

$$#include

$$using namespace std;

$$class TestClass

$\{$

$$public:

$$ TestClass$($int x$)$

$\{$ cout $<<$ x $<<$ endl; $\}$

$$ TestClass$()$

$\{$ cout $<<$ "Hello!" $<<$ endl; $\}$

$\}$;

$$int main$()$

$\{$

$$ TestClass test$(77)$;

$$ return $0$;

$\}$

Question $6$ options:

The program runs but there is no output.

$77$

Hello!

The program will not compile.

Question $7(5$ points$)$

$$

Listen

What is the output of the following program?

$$#include

$$using namespace std;

$$class TestClass

$\{$

$$private:

$$ int val;

$$ void showVal$()$

$\{$ cout $<<$ val $<<$ endl; $\}$

$$public:

$$ TestClass$($int x$)$

$\{$ val $=$ x; $\}$

$\}$;

$$int main$()$

$\{$

$$ TestClass test$(77)$;

$$ test.showVal$()$;

$$ return $0$;

$\}$

Question $7$ options:

The program runs but there is no output.

$77$

$0$

The program will not compile.

Question $8(5$ points$)$

$$

Listen

When you overload an operator, you cannot change the number of $\_\_\_\_\_\_\_\_$ taken by the operator.

Question $8$ options:

operations

arguments

operands

parameters

None of these

Question $9(5$ points$)$

$$

Listen

A$($n$)\_\_\_\_\_\_\_\_$ informs the compiler that a class will be declared later in the program.

Question $9$ options:

private data member

static function

object conversion

forward declaration

None of these

Question $10(5$ points$)$

$$

Listen

In the following function header, the word$$int$$is known as a$($n$)\_\_\_\_\_\_\_\_.$

$$FeetInches FeetInches::operator$++($int$)$

Question $10$ options:

dummy parameter

incomplete parameter

parameterless data type

incomplete argument

None of these