What is the complexity of the quick sort algorithm in the worst case scenario?
a. O(n^2)
b. O(n log(n))
c. O(n)
d. O(log(n))
a. O(n^2)
Mathematical analysis of quicksort shows that, in the worst case scenario, it makes O(n^2) comparisons, though this behavior is rare.
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A(n) ________ is used to deliver educational materials, track student interactions, and assess student performance
A) PaaS B) personal SaaS C) CSP D) LMS
What is the T1 signaling method?
A. DS0 B. DS1 C. DS2 D. DS3
The role of intelligently forwarding frames from one broadcast domain to another would be performed by which of the following network equipment?
A. Router B. Hub C. Media converter D. Unmanaged switch
Compute the confidence of the association rule {a}?{b}. Is the rule interesting according to the confidence measure?
Suppose we have market basket data consisting of 100 transactions and 20 items. If the support for item a is 25%, the support for item b is 90% and the support for itemset {a, b} is 20%. Let the support and confidence thresholds be 10% and 60%, respectively.