Which statements are most accurate regarding the following classes? class A {   private int i;   protected int j; } class B extends A {   private int k;   protected int m; } Group of answer choicesAn object of B contains data fields i, j, k, m.An object of B contains data fields j, k, m.An object of B contains data fields j, m.An object of B contains data fields k, m.

Which statements are most accurate regarding the following classes? class A {   private int i;   protected int j; } class B extends A {   private int k;   protected int m;   // some methods omitted } Group of answer choicesIn the class B, an instance method can only access i, j, k, m.In the class B, an instance method can only access j, k, m.n the class B, an instance method can only access j, m.In the class B, an instance method can only access k, m.

Given the following code, which of the following expressions evaluates to false? class C1 {} class C2 extends C1 { } class C3 extends C2 { } class C4 extends C1 {}  C1 c1 = new C1(); C2 c2 = new C2(); C3 c3 = new C3(); C4 c4 = new C4(); Group of answer choicesc1 instanceof C1c2 instanceof C1c3 instanceof C1c4 instanceof C2

Which of the following statements are true? Please select all that apply. Group of answer choicesA subclass is a subset of a superclass.A subclass is usually extended to contain more functions and more detailed information than its superclass."class A extends B" means A is a subclass of B."class A extends B" means B is a subclass of A.

Which of the following statements are true? You can  select more than one statement.Group of answer choicesDefining a class creates a new data type.A class can have attributes and methods.A class is a template for entities that have common properties.A class must contain attributes.

Which of the following statements is correct? Please select all that apply.   Group of answer choicesA reference variable references to an object.A data field in a class must be of a primitive type.A reference variable is an object.A data field in a class should be an instance type.