Polycarbonate Discs Coated with a Reflective Metal on Which Data

question 4

Multiple Choice

Polycarbonate discs coated with a reflective metal on which data is recorded using laser technology as a trail of tiny pits or dark spots in the surface of the disc are ____ storage devices.

• A) magnetic
• B) optical
• C) flash
• D) USB

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Definitions:

Variable Costs

Costs that change in proportion to the level of goods or services that a business produces, such as raw materials and labor expenses.

Fixed Costs

Expenses that remain constant for a specific period regardless of changes in the volume of production or services provided.

Budget Reports

Financial documents that compare actual financial results to the projected budget over a specific period, often used for tracking financial performance and planning.

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Information provided as a response to a particular process or activity, used to improve or modify future actions or decisions.