• Write and test a singleton class - Verify getInstance () returns a non-null value • Use Assertions. assertNonNull() - Verify getInstance () returns the identical instance when it is called multiple times. • Use hashCode () and assertEquals() - Use assertSame () alternatively.
Q: #include using namespace std; #define numVl 3 struct thNde { thNde* parent; int…
A: The code is written in C++ but instead of cout used printf for printing the outputs in code. Some…
Q: I was wondering what kind of mindset drove the development of the OS's microkernel. Is this…
A: Introduction: The foundation of the microkernel operating system is the idea that additional system…
Q: Define a function named print_banner () which takes two strings, firstname and surname as parameters…
A: In this question we have to write a function in python for printing the banner of the name as…
Q: Write a program that illustrates rethrowing an exception. Define methods someMethod and someMethod2.…
A: Answer:
Q: In this presentation, you will elaborate on the significance of architectural design in the software…
A: architectural design's significance in software development In the context of software development,…
Q: • Write a C++ code that allows a username to: inside of a textbox textbox 1. Enter their username 2.…
A: C++ which refers to an object oriented programming languages.
Q: A SWOT analysis was used to set up the hospital's interim integrated isolation wards. By analyzing…
A: Introduction: Here, we've considered SWOT analysis in the works of the temporary integrated…
Q: Assume your child gets on to the school's wireless local area network (LAN) and types in…
A: Given: A local area network, or LAN, is a collection of interconnected devices in a single physical…
Q: What are the kernel's primary duties inside the Linux operating system?
A: What the Linux Operating System's kernel is 1) The kernel is the essential component of Linux and is…
Q: What are the three things that a network must have in order to operate correctly and effectively?…
A: Given: Performance, dependability, and security are the three criteria that a network must satisfy…
Q: If you were to list the parts that make up the kernel of a typical operating system, how would you…
A: The Elements: The Components is an alternative and grunge music group from Jersey City, New…
Q: Question 4 Question 1: a) Declare multiple arrays call M of the same type? b) Specify each element…
A: Array:- An array is a group of identically typed objects that are kept in close proximity to one…
Q: The ideas behind various security management approaches should be taken into account.
A: Introduction: Security Management Concepts:Security reconciliation has two main methods. Choose…
Q: Is it feasible to eliminate flaws via clever software design? Is there a good or negative…
A: Definition: A bug is a mistake, flaw, failure, or fault in a computer programme or software system…
Q: Given the source code below, match the terms to their purpose in variable arguements. double…
A: Let's see the answer:
Q: What is the purpose of HTTP in network applications? What other components are required to create a…
A: Introduction: Creating a connection with the server and returning HTML pages to the user's browser…
Q: Provide an explanation of the patterns seen in distributed systems. Seriously!! Dissect the…
A: patterns for distributed architecture Different hardware and software are combined in distributed…
Q: In c++, how would you rebalance a string Binary Search Tree after deleting/ removing a name/ word?…
A: Binary Search tree:- A tree with nodes and having the below properties:- left subtree of a node…
Q: 2. Perform Alpha-Beta pruning on the minimax tree below. O T O O O O
A: Alpha Beta Pruning on the minimax tree which refers to the one not actually a new algorithm, rather…
Q: what are the likely causes of running out of disk space, as well as some of the symptoms
A: Disk space is the secondary memory in which all the files and applications are stored in the system.…
Q: List all the parts of a standard OS kernel and provide brief descriptions of each.
A: Given: The brains and nerve centre of an operating system is a computer software called a kernel.…
Q: the question says ,Develop and prepare a plan that will create a reporting process to monitor…
A: THE CODE PREVIOUSLY POSTED BY SOMEONE WAS COMPLETELY WRONG. The topic is SQL queries but the…
Q: When compared to centralized systems, how do dispersed ones fare? Clearly state the good and the bad…
A: Introduction: A distributed system is a system with various components on separate networked…
Q: The identical file-delete algorithm is used by Symbian, Android, and the iPhone, but how does it…
A: An open-source Linux kernel and other open-source software are the foundations of Android, a mobile…
Q: As to why the original Linux developers opted for a non-preemptible kernel
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Please help with this modification: 2. Use the logic in that program to design your own Recursive…
A: Answer: WE have done some modification in your code in the line number 70 we have mange the d so…
Q: 4. Show that each of these conditional statements is a tautology (true compound propositions) by…
A: Answers:- Tautology:- ( always True value) The tautology is a described as a compound statement in…
Q: What are the three things a network must do in order to function properly? For a few seconds, try to…
A: Routers, switches, and firewalls are three core components of any network. Once you have an…
Q: Create a rundown of the standard operating procedures that you follow on a regular basis in your…
A: Introduction: As students, we must regulate our daily routine and establish habits and personality…
Q: Please describe in a few words how the Linux clone operating system differs from conventional UNIX…
A: Answer: We need to write the what is the differences between the Linux clone operating system…
Q: Complete the transform_2d_list() function that takes a single two-dimensional list as a parameter…
A: Please find the answer below
Q: Write python code to A Prefix Expression Parser.
A: Three sets make up a grammar, G: a set of non-terminals symbols, designated by N; a set of terminals…
Q: What are the three prerequisites for a network to be effective and efficient? Explain what you mean…
A: To be usable in the real world, a network must meet a certain number of criteria. The most important…
Q: What are the many measures used to assess software reliability?
A: Given To know about the measures used to assess software reliability.
Q: The terms "cohesion" and "coupling" are used interchangeably in the software business.
A: Given: First, let's talk about what software design is before we get into the link between the…
Q: Create a file named inventory.py. a. Define a class named Inventory. a. Define a member function…
A: According to our guidelines, we are allowed to solve the 1st sub-part. Please post the other…
Q: Given a MySQL database with URL "jdbc:mysql://localhost/test" that consists the following schema:…
A: From the question, This step is optional if you already have a database i here which is in required…
Q: In this section, a short summary of the two features that are often regarded as the most crucial…
A: Introduction: Running System: It is computer system software that runs on a computer. An operating…
Q: What about a brief overview of the compiler and a look at the testability hint?
A: Testability is the competence to execute an experiment to examine a hypothesis or theory. The word…
Q: The TCP/IP application layer is the OSI model's combined session, presentation, and application…
A: Given: TCP/IP includes collection and techniques for coping with media access, session interaction,…
Q: It would be beneficial if you could explain how one of the cache protocols really works.
A: Introduction: Please offer a brief description of one of the cache mechanisms. I'll go through the…
Q: Complete the scramble_text() function that takes a single string parameter text. The function…
A: Answer:
Q: I was wondering what your thoughts were on the impact of benchmarking on business results. Include…
A: Introduction: The process of benchmarking offers a greater knowledge of the needs, wants, and…
Q: porrect correct Question 6 How many microseconds (us) are in 1 second? 1000000 Question 7 2 How many…
A: The microseconds(μs) are in 1 second is:The Kilobytes are in 2 gigabytes are:
Q: Consider the database of a major airline that utilizes snapshot isolation for its data management.…
A: Analysts of Systems: System analysts are in charge of designing and constructing an information…
Q: Which paradigm is more difficult for compilers to work with, VLIW or superscalar? Why?
A: Introduction: A superscalar processor may issue many instructions during a single clock cycle.In…
Q: How does the usage of partitions influence the operation of Linux?
A: Introduction: Partition editors, such as disk, allow users to divide a hard drive into many…
Q: Write an HTML program with a style sheet and a JavaScript program to design the following web page.…
A: Here is the program of the above problem. See below steps.
Q: When it comes to data protection and risk administration, how does the perimeter network vary from…
A: Data protection and privacy: The prevention of illegal access, interruption, inspection, use,…
Q: I want more simple solution please and I use replit to implement this code and I want you define…
A: Note: The code is in C++, so it can run on any platform (including replit), but it's recommended to…
full runnable java code
Step by step
Solved in 4 steps with 1 images
- Write a test client TestBinarySearch.java for use in testing the implementations of min(), max(), floor(), ceiling(), select(), rank(),deleteMin(), deleteMax(), and keys() that are given in the text. Start with the standard indexing client . Add code to take additional command-line arguments, as appropriateIn this task, two hash tables should should be implemented. You can follow the followinginstructions:- In class HashTable implement a hash table and consider the following:(i) Keys are integers (therefore also negative!) and should be stored in the tableint[] data.(ii) As a hash function take h(x) = (x · 701) mod 2000. The size of the table istherefore 2000. Be careful when computing the index of a negative key. Forexample, the index of the key x = −10 ish(−10) = (−7010) mod 2000 = (2000(−4) + 990) mod 2000 = 990.Hence, indices should be non-negative integers between 0 and 1999!(iii) Implement insert, which takes an integer and inserts it into a table. Themethod returns true, if the insertion is successful. If an element is already inthe table, the function insert should return false.(iv) Implement search, which takes an integer and finds it in the table. The methodreturns true, if the search is successful and false otherwise.(v) Implement delete, which takes an integer and deletes it…In class HashTable implement a hash table and consider the following:(i) Keys are integers (therefore also negative!) and should be stored in the tableint[] data.(ii) As a hash function take h(x) = (x · 701) mod 2000. The size of the table istherefore 2000. Be careful when computing the index of a negative key. Forexample, the index of the key x = −10 ish(−10) = (−7010) mod 2000 = (2000(−4) + 990) mod 2000 = 990.Hence, indices should be non-negative integers between 0 and 1999!(iii) Implement insert, which takes an integer and inserts it into a table. Themethod returns true, if the insertion is successful. If an element is already inthe table, the function insert should return false.(iv) Implement search, which takes an integer and finds it in the table. The methodreturns true, if the search is successful and false otherwise.(v) Implement delete, which takes an integer and deletes it form the table. Themethod returns true, if the deletion is successful and false otherwise.(vi)…
- Create a new concreteclass that implements MyMap using open addressing with linear probing.For simplicity, use f(key) = key % size as the hash function, where size isthe hash-table size. Initially, the hash-table size is 6. The table size is doubledwhenever the load factor exceeds the threshold (0.5).Create a new concrete class that implements MyMap using open addressing with linear probing. For simplicity, use f(key) = key % size as the hash function, where size is the hash-table size. Initially, the hash-table size is 4. The table size is doubled whenever the load factor exceeds the threshold (0.5). Test your new MyHashMap class using the code at https://liveexample.pearsoncmg.com/test/Exercise27_01.txt Class Name: Exercise27_01 If you get a logical or runtime error, please refer https://liveexample.pearsoncmg.com/faq.html MyHashMap.java located here https://liveexample.pearsoncmg.com/html/MyHashMap.html? MyMap.java located here https://liveexample.pearsoncmg.com/html/MyMap.html IMPORTANT Please do not take answers from Chegg or the rest of the internet, they are all wrong (I checked them). Please only provide a solution if you know the answer. I need to submit the code to Revel, I do not need the entire code, I need to submit the code enclosed between // BEGIN…Implement a __setitem__ function that also supports negative indices. For example: W = L2(Node(10, Node(20, Node(30))))print W[ 10, 20, 30 ] W[1]=25print W[ 10, 25, 30 ] W[-1]=35print W[ 10, 25, 35 ] Complete the code: def L2(*args,**kwargs): class L2_class(L): def __getitem__(self, idx): <... YOUR CODE HERE ...> def __setitem__(self, idx, value): <... YOUR CODE HERE ...> return L2_class(*args,**kwargs) W = L2(Node(10, Node(20, Node(30))))print(W)W[1]=25print(W)W[-1]=35print(W)
- We wish to build a Hash Table, which is able to deal with collision by using linear and quadratic probing. Please write a public class HashLinQuad as follows: public class HashLinQuad { private int[] table; //hash table private int size; //current number of elements private int capacity //capacity of the hash table private HashLinQuad (int size){ table = new int[size]; } public int addLin (int obj) { … //add obj into table using linear probing } public int addQuad (int obj){ … //add obj into table using quadratic probing } … } 1. Implement the two methods addLin and addQuad that apply linear and quadratic probing, respectively. 2. Test your implemented methods addLin and addQuad . To this end, create the following two objects in class Main : HashLinQuad linHashTable = new HashLinQuad(1249); HashLinQuad quadHashTable = new HashLinQuad(1249); 3. Please insert the same 1000 random integer values (in the same order) into: a. the object `linHashTable` by using the method `addLin` and count…Use java.util.Map, java.util.Set and given class Parition.java, write a Java method that receives a positive integer and prints all of its partitions. For example, if the input is 5, it prints the following seven lines, each representing one partition of integer 5 Please can you help with the following activity? Use java. util.Map, java. util.Set and given class Parition.java: import java.util.*;public class Partition implements Comparable<Partition> { /*represents a partition for int sum. * Example: * if sum = 14, * frequency can be { * 1:1, 3:1, 5:2} * which means 14 = 5 + 5 + 3 + 1 * */ public int sum; public String rep = ""; public TreeMap<Integer,Integer> frequencies; Partition(){//default constructor, parition for sum = 1 frequencies = new TreeMap<>(); this.sum = 1; frequencies.put(1, 1); } Partition(int sum){ frequencies = new TreeMap<>(); this.sum = sum; } public String toString(){…Using a Generic class that implements the Comparator interface, write a workingprogram that compares the performance of any two IPL teams in terms of the following:1) Points per match= PTS/PLD2) Form= (# of Ws)/33) Net Run Rare= Net RRYou can use the following data to make comparisons between any two teams of yourchoice: You can hard code the data associated with the two teams you have chosen. Hence, no needto take any inputs from the user. Upon running the program, the program should simplyoutput the three comparison results.Additionally, please mention the names of the two chosen teams in the beginning of theprogram in a comment.
- PYTHON Why am I getting an error and it doesn't show the right output? Problem 1# Implement a hashtable using an array. Your implementation should include public methods for insertion, deletion, and# search, as well as helper methods for resizing. The hash table is resized when the loadfactor becomes greater than 0.6# during insertion of a new item. You will be using linear probing technique for collision resolution. Assume the key to# be an integer and use the hash function h(k) = k mod m where m is the size of the hashtable. class HashTableProb: def __init__(self, size=10): # Initialize the hashtable with the given size and an empty array to hold the key-value pairs. self.__size = size # size of the hashtable self.__hashtable = [None for _ in range(size)] self.__itemcount = 0 # Keeps track of the number of items in the current hashtable def __contains__(self, key): return self.__searchkey(key) def __next_prime(self, x): def…code in python attached please Define a hash table with an associated hash function ℎ(?)h(k) mapping keys ?k to their associated hash value. b) In simple uniform hashing, each key is assumed to have equal probability to map to any of the hashes in a given table of size m. Given an open-address table of size 500500 and 22 random keys, what is the probability that they hash to the same value? What is the probability that they hash to different values?Write a code in python, You will implement Hashtable using two techniques: Separate Chaining and Linear Probing. Implement Hashtable using Separate Chaining Implement hashtable using Linear Probing Test your both Hashtable classes with instances of Student class; you can have three (3) data members and appropriate functions, including hash() function. Test your both Hashtable classes with instances of Employee class; you can have three (3) data members and appropriate functions, including hash() function.