Which of the following is a process that defines a specific set of permissible values for an object and operations for that object?
A. Layering
B. Abstraction
C. Data hiding
D. Hardware segmentation
Answer: B
Explanation: Abstraction is a process that defines a specific set of values and operations that are allowed for an object. Layering is a process operation that is divided into layers by function. Hardware segmentation is the process of segmenting memory into protected segments. Data hiding is a mechanism where information available at one level is not available at another.
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