Which of the Following Is a Security Procedure Designed for E-Commerce

question 21

Multiple Choice

Which of the following is a security procedure designed for e-commerce which rearranges text messages by a mathematical process?

• A) Trojans
• B) Firewalls
• C) Encryption
• D) Phishing

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Definitions:

Purely Competitive

A market structure characterized by many buyers and sellers, free entry and exit, and a homogeneous product, leading to price taking by firms.

Marginal Product

The additional output resulting from the use of one more unit of a factor of production.

Marginal Product

The marginal product is the additional output produced as a result of adding one more unit of a specific input, keeping other inputs constant.

Purely Competitive

A term often used interchangeably with "perfectly competitive," referring to a market with many buyers and sellers, all trading identical products.