In Database/ XML Applications,it Is a Recommended Practice That ________

question 55

Multiple Choice

In database/ XML applications,it is a recommended practice that ________.

• A) elements represent data, and attributes represent metadata
• B) elements carry metadata, and attributes carry data
• C) elements and attributes carry data, and the XML Schema carry metadata
• D) elements and attributes carry metadata, and the XML Schema carry data
• E) either A or B

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Definitions:

Perpetual Inventory System

An accounting method that records the sale or purchase of inventory immediately through the use of computerized point-of-sale systems and enterprise asset management software.

FIFO Method

An inventory valuation method where the first goods purchased are the first ones to be sold, "First In, First Out".

Days In Inventory

Days in inventory is a financial metric indicating how long it takes for a company to turn its inventory into sales.

Inventory Turnover

A ratio showing how many times a company's inventory is sold and replaced over a period.