What is meant by the term availability?
A. how often a security solution or device must be updated and how long the updates take
B. the amount or percentage of time a computer system is available for use
C. the probability that a failed security solution or device can be restored to its normal operable state within a given timeframe using the prescribed practices and procedures
D. making a security solution or device easier to use and matching the solution or device more closely to organizational needs and requirements
B
Explanation: Availability is the amount or percentage of time a computer system is available for use.
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