Consider the Following Code Snippet: Public Class SavingsAccount Extends BankAccount

question 27

Multiple Choice

Consider the following code snippet: public class SavingsAccount extends BankAccount { . . . }
Public class CheckingAccount extends BankAccount { . . . }
) . .
SavingsAccount[] savingsAccounts = new SavingsAccount[100]; //Line 1
BankAccount bankAccounts = savingsAccounts; //Line 2
BankAccount myAccount = new CheckingAccount() ; //Line 3
BankAccounts[0] = myAccount; //Line 4
Which of the following statements regarding this code is correct?

• A) Line 2 will cause a compile-time error.
• B) Line 2 will cause a run-time error.
• C) Line 4 will cause a compile-time error.
• D) Line 4 will cause a run-time error.

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Definitions:

Work in Process

Inventory that includes all partially completed goods that are still in the process of production.

Equivalent Unit

A measurement used in process costing that quantifies the amount of materials or labor required to produce a single unit of output in mixed or partial stages of completion.

Materials Cost

Materials cost refers to the total expense of raw materials and components used in the manufacturing process of goods.

Equivalent Units

A term used in cost accounting to express the amount of work done during a period by components that were not finished, converting partially completed goods into the equivalent of fully completed units.