What Is Demonstrated by the Following Code

question 21

Multiple Choice

What is demonstrated by the following code?
Try
{
(try block statements . . .)
}
Catch(NumberFormatException | IOException ex)
{
RespondToError() ;
}

• A) Multi-catch, a catch clause that can handle more than one exception, beginning in Java 7
• B) A catch clause that can handle either exception type, but not both
• C) A conditional catch clause prototype that uses an overloaded OR operator to bind exception types
• D) This code is not supported in any version of Java, an error will result.

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Definitions:

Perpetual Inventory System

An inventory management method where stock levels are updated continuously as sales and purchases occur.

Perpetual

A method of inventory accounting where inventory levels and cost of goods sold are updated in real-time with each sale or purchase transaction.

Perpetual Inventory System

An inventory management method where updates to the inventory account occur continuously as transactions happen.

Weighted-Average Method

An inventory costing method that averages the cost of all similar goods available during the period.