In what scenarios might you encounter issues with null values when implementing the Comparable interface? How can you address these issues to ensure reliable sorting?

Discuss the concept of stability in sorting and how it applies when using the Comparable interface for sorting objects.

The interchange implementation was supposed to be better than the transpose implementation as it implements the same algorithm without the need of copying the 640,000 elements. However, it is not. How do you explain this inconsistency?

Create a compare-based MinPQ API implementation where the minimum deletion requires 2 log N comparisons and the minimum insert uses log log N compares.Hint: To locate the ancestor in swim(), use binary search on parent pointers.

Describe the benefits of using the merge sort in Java. What are the key steps that must be taken to ensure an efficient sorting of objects? Also, specifically think of and give a real-life scenario where Merge sort may be used Merge sort may be a better fit than Quick and Radix sorts

When it comes to Map ADT, what are the primary distinctions between a solution that is based on a tree and an approach that is based on a hash? What are the positives and negatives associated with each option?

Find any two practical applications of hashing, thoroughly investigate them, and then provide your own in-depth description. a. Include references from your own research as well?

Design the data structures for a generic deck of cards. Explain how you wouldsubclass the data structures to implement blackjack.

39) Which is an example of composition? a. class Continent: definit__(self): self.name = class Europe (Continent) : definit__(self): Continent.__init__(self) self.area = !! self.population = '' class Africa (Continent) : definit__(self): Continent__init__(self) self. area = ** self.population = '' b. class Cars: definit__(self): self.type = 11 self.Make = ** class Toyota (Cars) : def _init__(self): Cars. _init__(self) self.cost = !! self.features ='' class Bikes: definit__(self): self. Make B " class Kawasaki (Bikes) : def __init__(self): Bikes. __init__(self) self.cost = FI self.features ='' self.type = Fruit: c. class def Final Exam 11 _init__(self): -

What is checklist-based testing exactly? How does it relate to your endeavour, as demonstrated by the real-world example?