Mttf - Samenvattingen, Aantekeningen en Examens

Lesson 14 Explaining Risk Management and Distastes Recovery Concepts Questions with complete solution 2023/2024 Which two metrics must you reduce in order to meet an MTD target? A) MEF B) MTD C) RTO D) WRT E) RPO - correct answer C, D (Recovery Time Objective and Work Recovery Time cannot exceed the Maximum Tolerable Downtime) What metric is used to identify the expected service lifetime of a non-repairable appliance? A) MMTR B) MTBF C) MTTF D) MFC - correct answer C (Mean Time to ...

ALE Annual Loss Expectancy. ALE = SLE x ARO SLE Single Loss Expectancy ARO Annualized Rate of Occurrence Threat Vector The way in which an attacker poses a threat Mean Time Between Failures Anticipated lifetime of a component (can be repaired) MTBF Mean Time Between Failures Mean Time To Failure Anticipated lifetime of a component (cannot be repaired) MTTF Mean Time To Failure Mean Time To Restore How long it takes to repair a comp...

Business Continuity Plan (BCP) A plan for maintaining minimal operations until the business can return to full normal operations. Disaster Recovery Plan (DRP) A plan for returning the business to full normal operations. International Organization for Standardization (ISO) 27001 standard It is a code of practice for implementing an information security management system, against which organizations can be certified. National Institute of Standards and Technology (NIST) 800...

________ is a time dependent characteristic It can only be determined after an elapsed time but can be predicted at any time It is the probability that a product or service will operate properly for a specified period of time (design life) under the design operating conditions without failure correct answer: Reliability __________ is used for repairable systems It is the probability that the system is operational at any random time t. It can also be specified as a proporti...

QUESTION NO: 1 Which of the following is an indication of acceptable storage array performance? A. High cache hit ratio B. Low MTTF C. Low buffer-to-buffer credits D. High I/O wait - Answer- Answer: A QUESTION NO: 2 When setting up replication for application spanning multiple LUNs, which of the following replication features should be utilized? A. Clone B. Snapshot C. Semi-synchronous Replication D. Consistency Group - Answer- Answer: D QUESTION NO: 3 Which of the f...

Business Continuity Plan (BCP) correct answers A plan for maintaining minimal operations until the business can return to full normal operations. Disaster Recovery Plan (DRP) correct answers A plan for returning the business to full normal operations. International Organization for Standardization (ISO) 27001 standard correct answers It is a code of practice for implementing an information security management system, against which organizations can be certified. National Institute of St...

WGU Digital Forensics in Cybersecurity 3 Questions And Answers Exam 2024. Business Continuity Plan (BCP) - correct answer A plan for maintaining minimal operations until the business can return to full normal operations. Disaster Recovery Plan (DRP) - correct answer A plan for returning the business to full normal operations. International Organization for Standardization (ISO) 27001 standard - correct answer It is a code of practice for implementing an information security management sys...

Business Continuity Plan (BCP) Detailed document that provides an initial analysis of the risks involved to the business because of a disaster, the potential business impact, a disaster recovery plan for restoring full operations after a disaster strikes, and a continuity of operations plan for best continuing operations if disrupted from normal activities by any situation, from simple outages to attacks. Business Continuity Plan Phases 1. Create Disaster Recovery Team 2. Perform a r...

Facility and Site Design Path Dependency Voice, Data, Video, Power, etc....should be on different, physically disparate paths Heating, Cooling, Power Generation Fire suppression Lighting Emergencies... site selection Physical Location Political situation Georgaphic situation Vulnerabilities Physical Security Implementation Fencing; lighting; locks; construction materials; mantraps; dogs and guards. Focus on Functional Order - Deterrence, Denial, Detection, Delay equipment failure Guarantee av...

Lesson 14: Explaining Risk Management and Distastes Recovery ConceptsWhich two metrics must you reduce in order to meet an MTD target? A) MEF B) MTD C) RTO D) WRT E) RPO - correct answer C, D (Recovery Time Objective and Work Recovery Time cannot exceed the Maximum Tolerable Downtime) What metric is used to identify the expected service lifetime of a non-repairable appliance? A) MMTR B) MTBF C) MTTF D) MFC - correct answer C (Mean Time to Failure) What metric(s) could be used to m...