Martin Wants to Maintain an Exact Copy of the Data

question 15

Multiple Choice

Martin wants to maintain an exact copy of the data from one of the data storage locations in a separate location for disaster recovery purposes. The copy of the data will not be actively used unless the systems have to failover to the copy. Which of the following describes the type of redundancy he is wanting to implement?

• A) Duplexing
• B) Mirroring
• C) Snapshot
• D) Tokenization

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Definitions:

Clinical Symptoms

Observable signs and reported symptoms that may indicate the presence of a disease or psychological disorder.

Health-Related Symptoms

Manifestations or signs of a condition or disease that pertain to one's health, often prompting the individual to seek medical attention or advice.

Meta-analyses

Statistical techniques that synthesize results from multiple studies on a topic to arrive at comprehensive conclusions about the research evidence.

Contingency Management

A behavioral therapy treatment that utilizes principles of operant conditioning, providing rewards or consequences for patients based on the performance of target behaviors.