Answer :
Priority inversion occurs when a higher-priority process needs, but is not allowed access to a data structure. Thus option A is correct.
What is data?
Data refer to a raw collection of values and facts that is converted or translated in a structured format as information that is easy to understand and readable and utilize effectively.
When a lower-priority job is holding a resource that a higher-priority task is waiting for, the term refers to the situation known as "priority inversion". A data structure is required in this yet a higher priority process is not given access to it.
Therefore, option A is Appropriate.
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_ occurs when a higher-priority process needs to access a data structure that is currently being accessed by a lower-priority process.
A) Priority inversion
B) Deadlock
C) A race condition
D) A critical section