When Drawing DFDs, a Data Store Is Shown Only When

question 76

True/False

When drawing DFDs, a data store is shown only when two or more processes use that data store.

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Definitions:

FIFO

"First In, First Out," an inventory valuation method where goods first added to inventory are the first ones to be used or sold.

LIFO

Last In, First Out, an inventory valuation method where the last items placed in inventory are the first to be used or sold.

Inventory Control

The supervision of the supply, storage, and accessibility of items in order to ensure an adequate supply without excessive oversupply.

Petty Cash Voucher

A document used to record and authorize the use of cash from a petty cash fund for small, immediate expenses.