Keeping a Copy of an Encryption Key with a Trusted

question 23

Multiple Choice

Keeping a copy of an encryption key with a trusted third party is known as

• A)CYA
• B)Key escrow
• C)Key redundancy
• D)Key management

Understand the operation and application of proximity switches.

Identify the key features and applications of different types of sensors such as inductive, capacitive, and ultrasonic sensors.

Compare and contrast the functions of relays and contactors in electrical circuits.

Apply knowledge of sensor and switch operation to troubleshoot industrial automation systems.

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Definitions:

Channel-Spanning Performance Measures

Metrics that evaluate the effectiveness and efficiency of a company across multiple distribution channels or stages of the supply chain.

Reverse Flows

Processes involved in the return or recycling of products and materials from the consumer or final user back to the originating company or to a third-party for disposal or re-use.

Workforce Issues

Refers to challenges and matters concerning the labor force of an organization, including recruitment, training, retention, and employment laws.

Supply Chain Industry

The sector involving companies and professionals dedicated to managing the flow of goods, services, and information from production to consumption.