Data, Analytics, & Troubleshooting Unit Test 21 of 2521 of 25 Items Question In 3-5 sentences, describe the differences between fault tolerance and disaster recovery.(4 points) Short Answer Rubric (4 points) Points Awarded Criteria 4 The answer is very clear. The answer is fully supported by details. There may be a few errors in grammar, usage, or mechanics. Errors do not interfere with meaning. 3 The answer is mostly clear. The answer is supported by mostly relevant details. There are a few errors in grammar, usage, or mechanics. Errors do not interfere with meaning. 2 The answer is somewhat clear. Details are weak or not related. There are some errors in grammar, usage, and mechanics. Errors interfere with meaning. 1 The answer is not clear. There are few or no supporting details. There are many errors in grammar, usage, and mechanics. Errors interfere with meaning. 0 The question is not answered. Skip to navigation page 1 of 1

Answer 1

Fault tolerance and disaster recovery are both crucial concepts in ensuring system reliability and resilience, but they serve different purposes. Fault tolerance refers to a system’s ability to continue operating correctly even when one or more of its components fail. It achieves this through redundancy, allowing the system to maintain functionality without interruption. In contrast, disaster recovery focuses on the procedures and processes needed to restore systems and data after a catastrophic event, such as a natural disaster or major system failure. While fault tolerance is about immediate operational continuity, disaster recovery involves planning and strategies to recover from significant disruptions.