0.2 What is RDF used for? Discuss RDF Elements
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- Define the abstract base class LinkedSQD_Base using a linked implementation. Indicate whether each field and method should be public, protected, or private, and explain why. Implement each of the ADTs stack, queue, and deque as a class that extends your base class. Repeat parts a and b, but instead define and use the abstract base class ArraySQD_Base using an array-based implementation. Java programFind a class structure in java that implements each of the following data structures , and write the associated code to declare and initialize the class a. List b. heap c. RB-tree d. Hash table And Describe the “B-tree” data structure, and identify a platform or application that uses itWrite a detailed noted on Hashing. (Hashing,hash table,collision,colision detection algorithms, time complexity, applications of hashing). Explain one application of hashing in detail. Do you know any built in java library that can be used for this?
- Write a Perl program that uses a hash and a large number of operationson the hash. For example, the hash could store people’s names and theirages. A random-number generator could be used to create threecharacter names and ages, which could be added to the hash. When aduplicate name was generated, it would cause an access to the hash butnot add a new element. Rewrite the same program without using hashes.Compare the execution efficiency of the two. Compare the ease ofprogramming and readability of the two.Complete and submit LinkedStack2.java with following: Inherit LinkedStack.java, implement StackInterface2.java Add String toString()method as specified in page 153, problem 28(a) Add int size()method as specified in page 153, problem 28(b) Add void popSome(int count)method as specified in page 153, problem 28(c) Add boolean swapStart()method as specified in page 153, problem 28(d) Add T poptop() method as specified in page 153, problem 28(e)For instance, a data structure for which there is no array- or link-based solution.Existe una metodologia de implementación perjudicial a la estructura?
- Write a C++ program that: (1) defines and implements a hash class that constructs a 15 element vector, storing strings, using the following hash function: ((first_letter) + (last_letter) - (second_letter))% 15 So, for example, the word "rocky" would be ('r') = 114 + ('y') = 121 - ('o') = 111 = 124%15 = 4 In this example, an attempt would be made to store "rocky" in position 4. In the event of a collision, the word would be stored in the first available location, so if there is a collision in location 4, an attempt would be made to store the word in location 5. If an attempt to store a word in position 14 fails because the location is full circle back to location 0 because there is no location 15. If there is a collision in location 0, try location 1, and so on. I will not try your program with words that are shorter than three letters, so you do not need to consider shorter words. (2) the driver program should: a. query the user for ten words and store them…Complete the implementation of the class LinkedSortedList, and write a driver program to fully test it. (Ch. 12, Programming Problems 1, pg. 392 of Data Abstraction and Problem Solving with C++ (7th Edition) ) Name the program sortedlist.cpp. Make sure the following requirements are met. Program must compile and run. Must use the Sorted List ADT SortedListInterface.h For LinkSortedList pg. 376 has the code for insertSorted. You must complete the implementation. Image shown below: Therefore the LinkedSortedList is not based on a LinkedList but uses its own link-based implementation. Do not use throw on function declarations as it is obsolete. Driver program should: create a sorted list insert 21 random numbers (1-100) using the STL random library Display the numbers as they are inserted. Then remove the first number inserted. Last of all display the sorted list of 20 numbers. No user input for driver program. SortedListInterface.h: //Â Created by Frank M. Carrano and Timothy…Create a set-based implementation of an abstract data type with the following operations. insert(S, x) Insert x into the set S. delete(S, x) Delete x fromthe set S. member(S, x) Return true if x ∈ S, false otherwise. position(S, x) Return the number of elements of S less than x. concatenate(S, T) Set S to the union of S and T, assuming every element in S is smaller than every element of T. All operations on sets with n elements must finish in O(log n) time.
- Which one is NOT an example of software reuse? A I have an abstract class Game, I will define Chess, Backgammon, and Checkers as subclasses of class Game. B I have a LinkedList implementation, I will use it to implement a Set class through delegation. C I need to develop a structure that has recursive composition, I will make use of composite design pattern. D I have already written a code segment that scans a list and finds duplicates, I will copy and paste that code segment into another program that I am developing. E I have an implementation of List class which contains elements of type integer, I will use it to develop a list that contains elements of type Car.Q #1. Apply concepts of Advanced Data Structures to implement a template class forarray based list with following attributes and functionalities:template <class T>class ABList{private:int max_size;int actual_size;T* list_array;public:ABList(int Size);~ABList();int getLength(); Page 2 of 3 T getItem(int);void insertItem(T value);int findAndRemoveItem(T);void displayList();void MergeList(ABList);void ReducetoHalf();};• Constructor will dynamically allocate the list of size ‘Size’.• insertItem() function will insert new item at the end of the list, only if item is notpresent in the list already. If item is already present, it will display a message,‘Item already in the list’.• FindAndRemoveItem() will search an item in the list, if found, item will be removedfrom the list. If item is not found, function will return -1.• ReducetoHalf() will reduce the size of the List to half and copy all the items from the oldlist to the new list and destroy the old list.• MergeLists() will combine…Java Simulate the behavior of a hash map. Assume the following: the hash table array has an initial capacity of 10 the hash table uses separate chaining to resolve collisions and adds new values at the beginning of the linked list. the hash function returns the absolute value of the integer key, mod the capacity of the hash table rehashing occurs at the end of an add where the load factor is ≥ 0.5 and doubles the capacity of the hash table Fill in the diagram to show the final state of the hash table after the following operations are performed. Write each bucket as key:value pairs with arrows between them, such as key1:value1 -> key2:value2 -> key3:value3 . Put a \ in the box if an array element is unused. Also write the size, capacity, and load factor of the final hash table. Write the load factor in 0.x format, such as 0.5 or 0.75. hashTable[ 0 ] : _____ hashTable[ 1 ] hashTable[ 2 ] hashTable[ 3 ] hashTable[ 4 ] hashTable[ 5 ] hashTable[ 6 ] hashTable[ 7 ] hashTable[ 8 ]…