All of the Following Are Digital Pulse Trains EXCEPT

question 9

Multiple Choice

All of the following are digital pulse trains EXCEPT:

• A) variable digital frequency
• B) binary code or serial data
• C) continuous time-signal
• D) variable pulse width

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Definitions:

Accrual Basis

An accounting method that records revenues and expenses when they are earned or incurred, regardless of when cash is exchanged.

Net Income

The total earnings of a company after subtracting all expenses, including taxes and interest, from its total revenues.

Revenue Recognized

The point at which revenue is considered earned and can be recorded in the financial statements, according to specific criteria.

Expenses Incurred

The costs that have been consumed or used up in the operation of a business, contributing to the generation of revenue.