In the Following Code, Which Line Will Cause a Compiler

question 21

Multiple Choice

In the following code, which line will cause a compiler error? Line 1 public class ClassA
Line 2 {
Line 3 public ClassA() {}
Line 4 public int method1(int a) {}
Line 5 public final int method2(double b) {}
Line 6 }
Line 7 public ClassB extends ClassA
Line 8 {
Line 9 public ClassB() {}
Line 10 public int method1(int b) {}
Line 11 public int method2(double c) {}
Line 12 }

• A) Line 4
• B) Line 5
• C) Line 10
• D) Line 11

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Definitions:

Allowance for Doubtful Accounts

A contra-asset account used to estimate the portion of accounts receivable that may not be collectible.

Aging of Accounts Receivable

A report or method that categorizes a company's accounts receivable according to the length of time an invoice has been outstanding to evaluate the likelihood of collecting on those invoices.

Receivables Balance

The total amount owed to a business by its customers or clients for goods or services delivered on credit.

Allowance Method

An accounting technique used to estimate and account for doubtful accounts, where some receivables will not be collected.