QUESTION 15 What is value of the size variable at the completion of this code segment? ArrayList sampleArrayList = new ArrayList(); sampleArrayList.add(new Object()); sampleArrayList.ensureCapacity(22); sampleArrayList.add(new Object()); sampleArrayList.clone(); sampleArrayList.add(new Object()); sampleArrayList.isEmpty(); sampleArrayList.add(new Object()); sampleArrayList.add(new Object(); sampleArrayList.add(new Object()); sampleArrayList.add(new Object()); sampleArrayList.isEmpty(); sampleArrayList.add(new Object(); sampleArrayList.add(new Object(0); sampleArrayList.add(new Object(0); sampleArrayList.add(new Object(0); int size = sampleArrayList.size(); System.out.println(size); A. 7 B. 11 C.5 8 E. 25 F. A compile time error will be generated

QUESTION 15 What is value of the size variable at the completion of this code segment? ArrayList sampleArrayList = new ArrayList(); sampleArrayList.add(new Object()); sampleArrayList.ensureCapacity(22); sampleArrayList.add(new Object()); sampleArrayList.clone(); sampleArrayList.add(new Object()); sampleArrayList.isEmpty(); sampleArrayList.add(new Object()); sampleArrayList.add(new Object(); sampleArrayList.add(new Object()); sampleArrayList.add(new Object()); sampleArrayList.isEmpty(); sampleArrayList.add(new Object(); sampleArrayList.add(new Object(0); sampleArrayList.add(new Object(0); sampleArrayList.add(new Object(0); int size = sampleArrayList.size(); System.out.println(size); A. 7 B. 11 C.5 8 E. 25 F. A compile time error will be generated

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 19RQ

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Could be correct else dialike correct -----------Please.List[3], ..., myList[12]; The statement in Line 3 declares yourList to be an array of 14 components, the component type is int, and the components are: yourList[-5], yourList[-4], ..., yourList[0], ..., yourList[8]. listi: 88888 Enter 5 integers: 9 8 After filling listi: 98756 list2: 98256 Enter 3 elements: 1 19 First three elements of listi: .
continue from first question, Client class:The client program will allow entry of these data for several different student into an ArrayList and then perform some analysis and queries.Your client class (program) will provide the user with a menu to perform the following operations. You will also need to load the information of the students from a CSV file (student.csv) before displaying the menu. You only need one ArrayList and one menu for this. For the csv file, your first item can be U or G to differentiate whether the entry is creating a UndergraduateStudent object, or a GraduateStudent object. You can then decide how you want other data to be listed in the csv file. You should specify clearly in your documentation the data format of the CSV files used in this assignment.1. Quit (exit the program)2. Add (to the ArrayList) all the marks information about an undergraduate or graduate student by reading it from another CSV file. Your program will ask for the file name.3. Given student…
Given these three ArrayLists: ArrayList collectionA = new ArrayList(); ArrayList collectionB = new ArrayList(15); ArrayList collectionC = new ArrayList(25) ; After adding 390 items to each collection, answer the following two questions: Blank 1: Which ArrayList has the largest capacity for the array data member being used internally for storing the items in the object? Blank 2: What is the capacity for the object in blank one? Blank # 1 A Blank # 2 A
ArrayList<Integer> a01 = new ArrayList<Integer>();a01.add(8); a01.add(7); a01.add(4); a01.add(6); a01.add(7);a01.add(5); a01.add(9); a01.add(3); a01.add(2); a01.add(1);int r01 = 0;for(int j = 0; j < a01.size(); j += 2){ r01 += a01.get(j) - a01.get(j+1);}System.out.println(r01); Please answer it quickly!
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Consider the following code snippet: int sum = 0; int mylist[] = {8, 12, 3, 4, 12, 9, 8}; for (int row = 0; row < mylist.length; ++row) { } 0; col mylist[row][col] = row * col ; for (int col { } What is wrong? = mylist.length; ++col) mylist is not a 2D array, so two subscripts are not allowed O It has an infinite loop O The inner for loop should be for ( col = 0; col < mylist[row].length; col ++) O The initialization of an array cannot occur on the same line as the array declaration. These must be separate statements.
Declare an ArrayList of doubles that can store 100 receipts. ArrayList( double ) receipts = new ArrayList( double ); ArrayList( double ) receipts = new ArrayList( double, 100 ); ArrayList, double receipts = new ArrayList, double(); ArrayList receipts = new ArrayList(); ArrayList receipts = new ArrayList[ 100 ]; ArrayList receipts = new ArrayList[ 100 ]; ArrayList receipts = new double[ 100 ]; ArrayList[ double ] receipts = new double[ 100 ]; ArrayList[ double ] receipts;
Can someone help me know what the output of these ?
Determine if the following statement are true or false screen shot shows the text's SortedArrayCollection and ArrayCollection When comparing two objects using the == operator, what is actually compared is the references to the objects. When comparing two objects using the equals method inherited from the Object class, what is actually compared is the references to the objects. The text's sorted array-based collection implementation stores elements in the lowest possible indices of the array. The text's array-based collection implementation stores elements in the lowest possible indices of the array.
Remaining Time: 1 hour, 29 minutes, 04 seconds. * Question Completion Status: GOLJITO Analyze the following code and select the right print result ArrayList hetero=new ArrayList(); hetero.add(3); hetero.add("salut"); hetero.add(6.78); hetero.add(null); hetero.add("salut"); System.out.println(hetero.index0f ("salut")); O-1 O 1 O 2 Click Save and Submit to save and submit. Click Save All Answers to save all answers. exercice3.docx exercice2.docx TOSHIBA 近

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solve the attached question class is given 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();};