the PurchOrderActivationExtended class?

You have previously written a PurchOrderActivation class with the following logic:

class PurchOrderActivation

{

private static PurchOrderActivation construct()

{

return new PurchOrderActivation();

}

…

}

You need to instantiate PurchOrderActivation from a new class named

PurchOrderActivationExtended, which extends PurchOrderActivation.

What are two possible ways to instantiate the PurchOrderActivation class in the initialize method of

the PurchOrderActivationExtended class? Each correct answer presents a complete solution.
A . class PurchOrderActivationExtended extends PurchOrderActivation
{
public void initialize()
{
PurchOrderActivation purchOrderActivation =
PurchOrderActivation::construct();
}
}
B . class PurchOrderActivationExtended extends PurchOrderActivation
{
public void initialize()
{
var purchOrderActivation = new PurchOrderActivation();
}
}
C . class PurchOrderActivationExtended extends PurchOrderActivation
{
public void initialize()
{
var purchOrderActivation = PurchOrderActivation::construct();
}
}
D . class PurchOrderActivationExtended extends PurchOrderActivation
{
public void initialize()
{
PurchOrderActivation purchOrderActivation = new PurchOrderActivation
();
}
}

View Answer

Answer: BD

Explanation:

The construct method is private, so you can not call it from another class.