Although More Expensive, to Increase Disk Capacities, CD and DVD

question 7

Multiple Choice

Although more expensive, to increase disk capacities, CD and DVD drive manufactures may someday switch from laser technology to laser technology.

• A) blue-violet; red
• B) white; blue
• C) red; blue-violet
• D) yellow; green

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Definitions:

Invest

Deploying resources, specifically money, with the target of income or profit realization.

One-time Payment

A single financial transaction, often made for a specific purpose or to settle a liability.

Rate of Interest

The percentage of the principal amount charged by lenders for the use of their money or paid by banks on deposits over a specified time period.

Doubled

To increase something by 100%, making it twice as large or twice as much in quantity.