Suppose Stack Is a Generic Class That Has One Type

question 9

Multiple Choice

Suppose Stack is a generic class that has one type parameter.The assignment
Stack<Integer> integerStack = new Stack(10) ;

• A)is illegal.
• B)is permitted and safe.
• C)is permitted but unsafe,the compiler issues a warning message.
• D)is permitted but unsafe,the runtime environment issues a warning message.

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Definitions:

Net Credit Sales

The total revenue from sales made on credit, after subtracting returns and allowances.

Uncollectible Accounts

Accounts receivable that a company does not expect to receive payment for, often written off as bad debts.

Percentage-of-Receivables Method

An accounting method used to estimate the amount of a company's receivables that will not be collected, based on a percentage of the total receivables.

Allowance for Doubtful Accounts

A contra-asset account that represents the estimated amount of accounts receivable not expected to be collected.