20)Explain, as simply and clearly as possible, what the following method does when passed an ArrayList of Strings: public int what TheHeck (ArrayList strings) { int x = strings.get(0).length(); for (int i = 1; i < strings.size(); i++){ if (strings.get(i).length() > x){ x = strings.get(i).length(); } } return x;
Q: Instead of using a systems analysis to explain the processes, you may want to think about using…
A: Introduction: It aids in the identification of flows in presently being produced software.
Q: The following is a list of the many different entry points you may use to access your files. It has…
A: Introduction: The advantages of reading certain files as a visitor and an inside user are outlined…
Q: Students, interns, and business owners all need to have a working knowledge of operations management…
A: Start: Operations management frequently plans, controls, and supervises manufacturing and…
Q: What are the two most typical kinds of files that people use? What distinguishes these two file…
A: File management system: A file management system is used. For file management or maintenance, It is…
Q: What is the one and only criteria that has to be satisfied in order to employ a binary search method
A: Introduction Binary Search method A binary is an advanced type of Search algorithm that finds and…
Q: What are the key differences between the information technology security solutions designed for a…
A: On Premises: Businesses that install software on their own servers are solely responsible for the…
Q: What does it mean to have security in the cloud, and why is it important? How can the security of…
A: Given: Cloud security is essential for every organisation and individual user. Everyone desires to…
Q: -: Q1/ Define THREE of the following 1- Real-Time System 2- Response Time 3- Embedded
A: A system implements rule for organizing or way to complete something. In IT sector systems are…
Q: What are some of the reasons why Wireshark is such a useful tool for investigating the…
A: The Address Resolution Protocol is used to determine the mapping between a layer 3 (protocol) and a…
Q: Your firm has entered into a data-sharing arrangement with another firm.Both firms' administrations…
A: Introduction: An agreement to share data is a legally binding document that outlines the kinds of…
Q: To what extent do you feel data security must be assured during transmission and storage? In…
A: Data security is critical to public and private sector organizations for a variety of reasons.…
Q: What is the connection between the object-oriented concepts of encapsulation and polymorphism, and…
A: Object-oriented concepts OOPS is about developing an application around its data, i.e. objects…
Q: (b) How many 8-bit strings have either 5 1 bits or 6 1 bits in them?
A: Answer: The Number of ways to form a 5 1-bits (or) 6 1- bits combination is : Explanation in the…
Q: Does the algorithm that deletes data have a different effect on Symbian than it does on Android or…
A: Given: Symbian is a discontinued smartphone OS and platform. The Symbian Ltd. collaboration…
Q: Is there a potential drawback to the way that data and control are abstracted in object-oriented…
A: Explanation: Abstraction is a method which is used to hide the irrelevant details and show only the…
Q: Machine language vs assembly language: their respective differences
A: The low-level programming language is known as machine language. Only 0s and 1s may be used to…
Q: What exactly is meant by the term "topology"?
A: The Answer is in step2
Q: Why does it seem that scope creep happens so often when people are building information systems?
A: Start: When the scope of a project is altered to satisfy changing client demands, this is an example…
Q: Solving difficulties necessitated the employment of tactics such as reduce and conquer, which…
A: Intro The decrease and conquer technique is similar to divided conquer with the difference being…
Q: Give a brief description of each of the string object methods listed below: TrimEnd
A: Whitespace includes spaces, tabs etc. Trim method is used for removing whitespaces from the string…
Q: What is the most critical component of an information system?
A: To be determined: What is the most critical component of an information system?
Q: For the sake of this illustration, let's pretend that there is a database for an airline that uses…
A: Introduction: A database is a collection of structured data that has been logically arranged and…
Q: Describe two flaws you notice with current information systems in the next two sentences.
A: Introduction: Security isn't simply a concern for large corporations. Every company is at risk of…
Q: A virtual machine is viewed differently by the operating system and a user application. Justify the…
A: Introduction: The use of virtual machines (VMs) enables businesses to run an operating system within…
Q: Explain the roles of graphical charts/diagrams in BI reporting to provide a better understanding of…
A: Business intelligence used various functions and DAX queries to provide detailed analysis of data.
Q: TASM/Assembly Language Develop and execute a program to read 10 characters from keyboard…
A: We need to write an assembly code to read 10 characters from keyboard.
Q: Why did Radio Shack be the first to mass-market a microcomputer as a personal computer?
A: Data General Corporation
Q: Can you describe the difference between the limited and unbounded stack versions?
A: A stack is an Abstract Data Type (ADT) that implements the "last-in, first-out" (LIFO) behaviour of…
Q: Make a list of the six categories of access. Each one should be labelled as a residential or…
A: Intro Dial-up modem: 56kbps maximum transfer rate. Transmission speeds of more than 1 Mbps are…
Q: Take the term "snapshot isolation" as an illustration of what a database for an airline would look…
A: Database System: When designing a database system for an airline, you might want to think about…
Q: Let's imagine, for the sake of illustration, that a packet is now being sent from one site to…
A: Given: Processing delay and Network delay are the two components that contribute to the end-to-end…
Q: What are the three fundamental elements of cloud computing?
A: Clients: Clients are end users who wish to use cloud computing services such as storage and business…
Q: You may be aware with the difference between system software and embedded system software, but do…
A: System Software: System software is used to operate, regulate, and enhance the processing…
Q: What role does the internet play in the areas of networking, social media, blogging, and resource…
A: Introduction: A computer network is made up of two or more computers that are linked together using…
Q: Why are there so many programming languages out there to choose from
A: A programming language is a special kind of computer language that, in response to a given set of…
Q: What are the benefits of the edge flag algorithm?
A: The Answer is in next step
Q: How do you keep track of the elements that have data in an array that is only half-filled?
A: Filled Array: An array is considered half-filled when there are indexes within the collection that…
Q: The Database Administrator or the Server Administrator is responsible for ensuring that regular…
A: Overview: As we all know, making backups is a necessary activity that must be done on a regular…
Q: There is a tendency for people to confuse computer databases with flat files and directories.…
A: Introduction: A database is a collection of information that aids in the storing and processing of…
Q: In the graphical user interface of a programme, MyPicture is represented by a PictureBox control.…
A: A Picture Box's Visible characteristic is as follows: A "Picture Box" control is a kind of control…
Q: Describe the different components of an information system. What role does the individual play in…
A: Intro These components interact to create information systems. Also, an academic education of…
Q: Which of the following best describes your perspective on data security in transit and storage:…
A: Authentication: Authentication is the process of determining if someone or something is who or what…
Q: Discuss the concept of testability and provide a quick overview of the compiler.
A: Introduction: Software testing is a set of processes for verifying the completeness and quality of…
Q: 3) What will be the contents of BX after the following instructions execute? mov bx, 5 stc mov ax,…
A: 8086 multiprocessor it is the microprocessor which is the enhanced version of the 8085…
Q: If the device is operational and ready to transmit, the processor requests the transfer of data due…
A: if the device is operational and ready to transmit and the processor requests the transfer of data…
Q: There is no information available about a default setting for the SizeMode property of the…
A: Introduction: The default option in Picture Box is.
Q: What precisely is an Algorithm Trace Table?
A: Introduction; A trace table is a tool for testing algorithms to ensure that no logical mistakes…
Q: Is a computer system characterised by any particular traits?
A: The word "system" may be abbreviated as "SYSTEM." The system is a connected and planned set of…
Q: Is it feasible to completely update the interface of one of the views inside the framework of the…
A: Given:- In Model-View-Controller architecture, can one alter a view's interface without modifying…
Q: Utilizing ordered English is absolutely necessary whenever one is engaged in the endeavour of…
A: Here is the solution:
Step by step
Solved in 2 steps
- public class ArrayMerge { static void arrayMerge(int a[], int b[]){ int c[] = new int[50]; int k = 0; for(int i = 0; i < a.length; i++) { c[k++] = a[i]; } for(int i = 0; i < b.length; i++) { c[k++] = b[i]; } for(int i = 0; i < k; i++) { System.out.println(c[i]); } } public static void main(String[] args) { int a[] = { 18, 36, 41, 78, 56 }; int b[] = { 10, 37, 44 }; arrayMerge(a,b); } } Calculate the algorithm step number and algorithm time complexity of the above program?import java.util.Scanner;import java.util.ArrayList;import java.util.StringTokenizer; public class PlantArrayListExample { // TODO: Define a printArrayList method that prints an ArrayList of plant (or flower) objects public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String input; // TODO: Declare an ArrayList called myGarden that can hold object of type plant // TODO: Declare variables - plantName, plantCost, flowerName, flowerCost, colorOfFlowers, isAnnual input = scnr.next(); while(!input.equals("-1")){ // TODO: Check if input is a plant or flower // Store as a plant object or flower object // Add to the ArrayList myGarden input = scnr.next(); } // TODO: Call the method printArrayList to print myGarden }}int binsearch (int X , int V [] , int n ) { int low , high , mid , i ; low = 0; high = n - 1; for ( i = 0; i < high ; i ++) { if( V[ i ] > V [ i +1]) return -2; } while ( low <= high ) { mid = ( low + high )/2; if ( X < V [ mid ]) high = mid - 1; else if ( X > V [ mid ]) low = mid + 1; else return mid ; } return -1; } This code takes as input a sorted array V of size n, and an integer X, if X exists in the array it will return the index of X, else it will return -1. 1. Draw a CFG for binsearch(). 2. From the CFG, identify a set of entry–exit paths to satisfy the complete statement coverage criterion. 3. Identify additional paths, if necessary, to satisfy the complete branch coverage criterion. 4. For each path identified above, derive their path predicate…
- Computer Science create a method +addToList(o:E):void that adds the object (o) to the ArrayList referenced by the instance variable list. create a method +removeFromBackOfList():E that removes the object at the back of the ArrayList and returns it.public class Test { } public static void main(String[] args) { int arr[] = {1,2,3,4,5}; int count = 0; for(int i = } = 0; i<5; i++ ) { if(arr[i]%2==0) arr[i] *= 2; System.out.print(arr[i]); }public static ArrayList findExactString(String s, ArrayList myArray) { return null; } // Use the above method, findExactString, as a helper method to implement addWithoutDuplication method. The addWithoutDuplication method has the following properties: 1- It takes two arguments, a string s and an ArrayList myArray of type string. 2- It returns an integer which represents the number of occurrences of the string s in myArray while attempting to add it. 3- If myArray is null, it returns -1 4- If adds the string s to the end of the ArrayList myArray if the string s is not already there. public static int addwithout Duplication(String s, ArrayList myArray) { return -1;
- public class ReplaceEvenWithZero { public static void main(String[] args) { int[]a = new int[]{14, 2, 19, 3, 15, 22, 18, 7, 44, 39, 51, 78} ; // Print array a for (int i = 0; i < a.length; i++) { System.out.print(a[i] + " "); } System.out.println(); // Replace the even elements. replaceEven(a); // Print array a again to see new elements. for (int i = 0; i < a.length; i++) { System.out.print(a[i] + " "); } System.out.println(); } /** Replace the even elements in the given array with 0 @param arr the array to use for the replacements */ public static void replaceEven(int[] arr) { //-----------Start below here. To do: approximate lines of code = 2 // Write a for loop to go through each element, determine if it is even //If so, replace with 0. Hint: use the modulus operator % to determine if an…public class arrayOutput ( public static void main (String [] args) { final int NUM ELEMENTS = 3; int[] userVals = new int [NUM_ELEMENTS]; int i; } Type the program's output userVals [0] = 2; userVals [1] = 6; userVals [2] = 8; for (i = userVals.length - 1; i >= 0; −−1) { System.out.println(userVals [1]); } C.C. ? ? ??Java programming Please implement the Book search(Object e). This method returns the object being search if not found return null Initial code to be completed: public class CollectionBooks { private ArrayList<Book> books; public CollectionBooks() { books = new ArrayList<Book>(); } public void add(String book,int bookId) { Book b=new Book(book,bookId); books.add(b); } public void printAll() { for(Book b:books){ System.out.println("Book Id: "+b.getId()); System.out.println("Book Name: "+b.getName()); } } public int count(){ return books.size(); } public Book search(Object e){ //your code here } public void remove(int index) { books.remove(index); }}
- import java.util.*;class Arraylist{public static void main(String args[]){ArrayList obj = new ArrayList();obj.add("A");obj.add("B");obj.add("C");obj.add(1, "D");System.out.println(obj);}} What will the given code prints on the output screen.Code: public class RURottenTomatoes { public static void main (String[] args) { int r = Integer.parseInt(args[0]); int c = Integer.parseInt(args[1]); for ( int i = 0; i < args.length; i++ ) { int[][] array = new int[r][c]; } String input = args[0]; int n = input.length(); String temp; int arrayR = r; int arrayC = c; for ( int i = 0; i < r; i++ ) { temp = input.substring( i, i + 1 ); arrayR = arrayR + Integer.parseInt(temp); for ( i = 0; i < c; c++ ) { temp = input.substring( i + 1, i + 2 ); arrayC = arrayC + Integer.parseInt(temp); } } } } I did all this, but then stuck. I have no idea what to do next, and I think my code is wrong. Can you help me out doing this assignment? Please explain everything that you do clearly! The instructions are below: RU Rotten Tomatoes. Write program RURottenTomatoes.java that creates a 2 dimensional integer array of movie ratings from the command line arguments and displays the index of the movie that has the highest sum of ratings.…public class ShoppingListDriver{ public static void main(String[] args){ ShoppingList sl=new ShoppingList(3);sl.insert(null);sl.insert(new Item("Bread", "Carb Food", 2, 2.99));sl.insert(new Item("Seafood","Sea Food", -1, 10.99));sl.insert(new Item("Rice", "Carb Food",2, 19.99));sl.insert(new Item("Salad Dressings","Dessing", 2, 19.99));sl.insert(new Item("Eggs", "Protein",2, 3.99));sl.insert(new Item("Cheese","Protein", 2, 1.59));sl.insert(new Item("Eggs", "Protein",3, 3.99));sl.printNames();sl.print(); System.out.println("After removing Eggs:");sl.remove(new Item("Eggs","Protein",0,0));sl.printNames();sl.print(); }}