as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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give a brief explanation of the term "variable" in computer science.
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in computer science, a variable is a symbolic name for a location in memory that stores a value. the value stored can be changed at any point by referring to the variable’s name. variables are used to store data values and are used in programming languages to store values that may be updated during the course of the program’s execution.
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