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CSE 2050 Exam 3 Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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CSE 2050 Exam 3 Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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  • June 24, 2024
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  • 2023/2024
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  • cse 2050 exam 3 questions with 100 actual correct

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CSE 2050 Exam 3
Which data structures support faster than O(n) running times for the floor or ceil
operations in the Ordered Mapping ADT?
a. unsorted array (list)
b. sorted array (sorted list)
c. hashmap (dictionary)
d. binary search tree - ANS-sorted array and binary search tree

Consider a balanced binary tree with n nodes. What is the height of the tree?

a. O(1)
b. O(logn)
c. O(n)
d. O(n^2)
e. O(2^n) - ANS-b. O(logn)

Consider a balanced binary search tree with n nodes. What is the asymptotic
worst-case running time of a get operation in the tree?

a. O(1)
b. O(logn)
c. O(n)
d. O(n^2)
e. O(2^n) - ANS-b. O(logn)

In the class PartiallyBalancedBSTNode, we rotate after adding a node only if the
weights of a node's children become unbalanced by a factor of 4x or greater. What is
the height of a BST built using this sort of node?

a. O(1)
b. O(logn)
c. O(n)
d. O(n^2)
e. O(2^n) - ANS-b. O(logn)

Given a binary search tree, which traversal type would print the values in the nodes in
sorted order?

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