The Primary Source of Error in Data Communications Is

question 88

Multiple Choice

The primary source of error in data communications is:

• A)echoes
• B)intermodulation noise
• C)spikes
• D)attenuation
• E)cross-talk

Understand how the introduction of additional paths in a circuit impacts resistance.

Grasp the principle of voltage uniformity across branches in a parallel circuit.

Recognize parallel circuits as current dividers.

Understand the key concepts and components of series, parallel, and combination electrical circuits.

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Definitions:

Petty Cash

A small amount of cash on hand that is used for paying small expenses in an organization.

Cash Short And Over

An accounting term that represents the discrepancies between the recorded amount of cash and the actual amount of cash available, indicating either a surplus or a shortfall.

Sales

Revenue generated from the selling of goods or services.

Invoices

Documents issued by a seller to a buyer that specify the goods or services provided, their prices, and payment terms.