What three methods help to ensure system availability? (Choose three.)Select one or more:system resiliencyup-to-date operating systemsequipment maintenancesystem backupsintegrity checkingfire extinguishers
Question
What three methods help to ensure system availability? (Choose three.)Select one or more:system resiliencyup-to-date operating systemsequipment maintenancesystem backupsintegrity checkingfire extinguishers
Solution
The three methods that help to ensure system availability are:
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System Resiliency: This involves designing the system in such a way that it can handle and recover from faults and failures. This can include redundancy, failover, automated backups, and high availability configurations.
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Up-to-date Operating Systems: Keeping the operating system up-to-date is crucial for system availability. Updates often include patches for bugs and vulnerabilities that could otherwise cause system downtime.
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Equipment Maintenance: Regular maintenance of the physical equipment that the system runs on can prevent failures that lead to downtime. This can include things like cleaning dust from servers, replacing old hardware, and monitoring for signs of potential failure.
Other methods like system backups and integrity checking are also important for system availability, but they are more about data protection and security rather than system availability itself. Fire extinguishers are important for physical safety and can prevent damage to physical equipment, but they don't directly ensure system availability.
Similar Questions
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Which of the following risk mitigation approaches' primary goal is to increase system failure resilience? Group of answer choicesCybersecurity measuresRedundancy and backupsDisaster recovery planningSystem monitoring
What type of maintenance is most likely to occur soon after the system is implemented? Briefly discuss why this is the case.
A user is asked to evaluate the data center to improve availability for customers. The user notices that there is only one ISP connection, some of the equipment is out of warranty, there are no spare parts, and no one was monitoring the UPS which was tripped twice in one month. Which three deficiencies in high availability has the user identified? (Choose three.)Select one or more:failure to design for reliabilityfailure to identify management issuesfailure to detect errors as they occurfailure to prevent security incidentssingle points of failurefailure to protect against poor maintenance
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