____ semantics use mathematical functions on program components to specify semantics.
A) Operational
B) Denotational
C) Axiomatic
D) Mathematical

Question

Quizplus · Accepted Answer

Denotational semantics use mathematical functions to describe the meaning of programming constructs. These functions can be used to specify the behavior of a program component in terms of its inputs and outputs, making it possible to reason about the behavior of a program without actually executing it. In contrast, operational semantics describe the behavior of a program in terms of a series of steps that the program must take to carry out its computations, while axiomatic semantics specify the behavior of a program in terms of logical rules and inference rules. While mathematical semantics are a fundamental component of all of these approaches to semantics, denotational semantics are distinguished by their focus on mathematical functions as a means of specifying program semantics.

____ Semantics Use Mathematical Functions on Program Components to Specify