Use the code below for the next three questions. public class SomeClass { privat

Question

Use the code below for the next three questions.

public class SomeClass {

private int myValue;

public SomeClass() {

myValue = 1;

}

public void changeValue(int newValue) {

int updatedValue = newValue * myValue;

myValue = updatedValue;

}

}

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Question 312 pts

What is newValue?

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Question 322 pts

What is myValue?

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Question 332 pts

What is updatedValue?

formal parameter

Section 6: Inheritance and Polymorphism

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Question 341 pts

All methods in an abstract class must be abstract.

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Question 351 pts

The Object class is at the top of the Java inheritance hierarchy.

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Question 361 pts

Java supports multiple inheritance, meaning that a class can have more than one direct parent.

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Question 371 pts

A private instance data variable in a parent class is directly accessible in the child class.

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Question 381 pts

Java allows you use an abstract class or an interface as the declared type of an object.

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Question 392 pts

The relationship between a child and a parent class is referred to as a/an _____ relationship.

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Question 402 pts

All classes in Java are directly or indirectly subclasses of what class?

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Question 412 pts

The instruction super(); does which of the following?

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Question 42 2 pts

Which of the following is true regarding every Java class that you create from scratch?

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Question 432 pts

In order to determine the actual type that a polymorphic variable refers to, the decision is made

Explanation / Answer

1 Answer) actual parameter
2 Answer) instance data
3 Answer) local variable
4 Answer) False
Explnation:- If any one of the methods in a class is abstract, then the class will be abstract

5 Answer) True
6 Answer) False
Explnation:- Java supports single inheritance only

7 Answer) False
8 Answer) True
9 Answer) is-a
10 Answer) Object
11 Answer) calls the default constructor in the parent class
12 Answer) Any class I write classes can have 0 or 1 parent classes and any number of child classes
13 Answer) by the compiler at compile time.

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