Design a class hierarchy used to represent test papers that would be given in sc

Question

Design a class hierarchy used to represent test papers that would be given in school. It should include at least the following:

Each question has:

For each question, we should be able to create a String representation of the question as it should be presented to the student during a Test.

An ObjectiveQuestion is a type of question which has a definitive answer. For example, the question 2+3 has the answer 5. (A non-objective question would be one where there's no single correct answer, e.g., something like, "The Civil War was neither civil nor a war. Discuss.".)

Each ObjectiveQuestion has:

For each ObjectiveQuestion, we should be able to create a String representation of the question as it should be presented to the student during a Test. We should also be able to create a String representation of the question which includes the correct answer, such as one that a grader might use when grading a paper.

A fill in the blank question is a kind of question where the correct answer fills in a missing word in the provided text. For example. " _____ was the 16th US President."

Each FillInTheBlankQuestion has:

For each FillInTheBlankQuestion, we should be able to create a String representation of the question as it should be presented to the student during a Test. This should include the blank space. We should also be able to create a String representation of the question which includes the correct answer, such as one that a grader might use when grading a paper.

In a test representation, this might look something like:

______ was the 16th US President.

and in an answer key representation, it might look something like:

___Abraham Lincoln___ was the 16th US President.

A MultipleChoiceQuestion is a kind of question in which there are multiple possible solutions but only one correct solution.

Each MultipleChoiceQuestion has:

For each MultipleChoiceQuestion, we should be able to create a String representation of the question as it should be presented to the student during a Test. We should also be able to create a String representation of the question which includes the correct answer, such as one that a grader might use when grading a paper.

In a test representation, this might look something like:

Who lives in a pineapple under the sea?

and in an answer key, could look something like:

Who lives in a pineapple under the sea?

Each test has:

We should be able to generate a String representation of a Test as well as its answer key. We should also be able to send either of these to a file whose name is determined at runtime.

Implement a TestBank class, which has:

Write a program that uses your classes in order to generate both a test and an answer key, writing each to the screen and to files chosen at runtime.

Explanation / Answer

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