Which analysis is also referred to as 'least cost routing'?

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Multiple Choice

Which analysis is also referred to as 'least cost routing'?

Least-cost routing is a network analysis task that finds the path through a network with the smallest total cost. In practice, you model the network as links with costs (such as distance, time, or money) and determine the route from origin to destination that minimizes the sum of those costs. This is what makes it a quintessential network analysis concept—you're optimizing a route across a connected system. It differs from general spatial analysis, which focuses on the geometry and relationships of features without necessarily optimizing a cost path; it’s not about evaluating attributes alone, and it isn’t about integer optimization concepts, which are a broader math/optimization category.

Least-cost routing is a network analysis task that finds the path through a network with the smallest total cost. In practice, you model the network as links with costs (such as distance, time, or money) and determine the route from origin to destination that minimizes the sum of those costs. This is what makes it a quintessential network analysis concept—you're optimizing a route across a connected system. It differs from general spatial analysis, which focuses on the geometry and relationships of features without necessarily optimizing a cost path; it’s not about evaluating attributes alone, and it isn’t about integer optimization concepts, which are a broader math/optimization category.

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