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CISSP Cert Guide, Third Edition by Robin Abernathy, Sari Greene, Troy McMillan

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Appendix AMemory Tables

Chapter 1

As part of determining how critical an asset is, you need to understand the following terms:

  • Maximum tolerable downtime (MTD): The ______________ amount of time that an organization can tolerate a single resource or function being down. This is also referred to as ___________________________________________________.

  • Mean time to repair (MTTR): The _________________ required to ______________ a single failed component or device when a disaster or disruption occurs.

  • Mean time between failure (MTBF): The __________________________________ a device will operate before a _______________ occurs. This amount is calculated by the ___________________. System reliability is increased by a _______________ MTBF and ______________ ...

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