The Core in Optical Fiber Cables Is Wrapped with Cladding

question 19

True/False

The core in optical fiber cables is wrapped with cladding, which contains the light rays.

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Definitions:

Complement Method

A mathematical technique used to simplify the process of subtraction by utilizing the "complement" of a number.

Cash Discount

A reduction in an invoice amount available to the buyer for paying all or part of the amount due within a stated period of time.

Invoice Date

The date stated on an invoice; the beginning of the discount period.

Partial Payment

A payment that is made towards a debt or obligation that is less than the full amount owed at that time.