In an Online, Real-Time System, Which of the Following Would

question 72

Multiple Choice

In an online, real-time system, which of the following would be most likely to be used as backup for an application's master file maintained on magnetic disk?

• A)At specified periods the disk files would be dumped to (copied on)magnetic tape along with the period's transactions
• B)A duplicate disk file would be maintained and all activity would be copied on magnetic tape continuously
• C)The grandfather-parent-child technique would be employed to retain disk files
• D)All source documents for transactions would be retained
• E)The disk files would be copied to magnetic tape continuously

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Definitions:

Predictable Results

Outcomes or consequences that can be reasonably foreseen or expected based on certain conditions or previous experiences.

Cognitive Therapy

A psychotherapeutic approach that aims to change negative patterns of thinking or behavior that contribute to people's psychological distress.

Negative Thoughts

Cognitive processes that are pessimistic or detrimental to one's well-being, often associated with feelings of failure, dissatisfaction, or despondency.

Panic-inducing Thoughts

Panic-inducing thoughts are thoughts or cognitions that trigger an extreme anxiety response, often leading to a panic attack, characterized by feelings of intense fear or dread.