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4 points Q: What do we mean by traversing a tree? Apply all the tree traversal methods on the following tree. K D M . N Your answer Q: Differentiate the following: i) Isolated Vertex VS Unreachable Vertex ii) 12 points Connected Graph VS Strongly Connected Graph iii) Directed Graph VS Undirected Graph iv) Balanced Tree VS Unbalanced Tree Your answer 5 points Q: Explain the working of insertion sort in your own words taking an example of array. Your