A Communications Medium Is a Channel; There Are Three Types

question 89

Multiple Choice

A communications medium is a channel; there are three types of wired communications media.The one consisting of two strands of insulated copper wire,used by tradition telephone systems,is known as ________.

• A) twisted-pair
• B) coaxial
• C) fiber-optic
• D) straight wire

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Definitions:

Canning Department

A section within a manufacturing process focused on the preservation of food by sealing it in airtight containers.

Weighted-Average Method

An inventory costing method that calculates the cost of goods sold and ending inventory based on the average cost of all goods available for sale.

Direct Materials Cost

Direct materials cost refers to the cost of raw materials and components that are directly used in the production of a product, which are easily traceable to the finished product.

Equivalent Units

A concept used in cost accounting to express the amount of work done on in-process products in terms of complete units of output.