The Two Methods of Transmitting PLC Digital Data Are

question 83

Multiple Choice

The two methods of transmitting PLC digital data are:

• A)AC and DC.
• B)serial and parallel.
• C)input and output.
• D)negative and positive.

---

Definitions:

Imperfectly Competitive Market

A market structure where individual firms have some control over the price of their products due to factors like product differentiation or few competitors.

Purely Competitive Market

A market structure characterized by many buyers and sellers, free entry and exit, and homogeneous products.

Units of Labor

A measurement in economics indicating the quantifiable effort or work provided by labor forces, often used to determine productivity or cost in production processes.

Capital

Financial assets or the financial value of assets, such as funds held in deposit accounts and/or the physical factories, machinery and equipment used to produce goods.