OBDII Technology Is Being Discussed

question 96

Multiple Choice

OBDII technology is being discussed. Technician A says the OBDII system has the ability to store a freeze frame [snapshot] of the operating conditions that existed when the fault occurred. Technician B says vehicle identification must be transmitted automatically to the scan tool. Who is correct?

• A) A only
• B) B only
• C) both A and B
• D) neither A nor B

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Definitions:

Perpetual

An inventory system in which the inventory records are updated continuously to reflect purchases, sales, and inventory on hand in real time.

LIFO Method

An inventory costing method where the last items of inventory purchased are the first ones sold, used to calculate cost of goods sold and ending inventory.

Inventory Ledger

A detailed record that tracks the quantities and costs of all types of inventory a company has in stock during a specific period.

Weighted-Average Method

Valuing of inventory where each item is assigned the same unit cost. This unit cost is found by dividing the cost of goods available for sale by the total number of units for sale.