In the Following Code to Add an Edge in the LinkedDirectedGraph

question 5

Multiple Choice

In the following code to add an edge in the LinkedDirectedGraph class, what is the missing code? def addEdge(self, fromLabel, toLabel, weight) :
FromVertex = self.getVertex(fromLabel)
< missing code >
FromVertex.addEdgeTo(toVertex, weight)
Self.edgeCount += 1

• A) self.getVertex(toLabel) = fromVertex
• B) fromVertex.addEdgeTo(fromVertex, weight)
• C) self.weight += 1
• D) toVertex = self.getVertex(toLabel)

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Definitions:

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A financial statement that shows a company's revenues, expenses, and net income over a specific period.

Financial Statement

Documents that provide an overview of a company's financial performance and condition, typically including the balance sheet, income statement, and cash flow statement.

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A company involved in the purchase and sale of goods, typically aiming to sell at a higher price than purchase cost.