Analyze the following and select the right print result ArrayList arrstr=new ArrayList(); arrstr.add("Bashful"); arrstr.add("awful"); arrstr.add("jumpy"); arrstr.add("Happy"); arrstr.set(1, "hello"); arrstr.add(3, "hi"); arrstr.remove(2); System.out.println("the index of awful is " + arrstr.index0f("awful"));
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- THie. Thoui, 28 minutes, 58 seconds. v Question Completion Status: Analyze the following code and select the right printing result ArrayList arrstr=new ArrayList(); arrstr.add("Bashful"); arrstr.add("awful"); arrstr.add("jumpy"); arrstr.add("Happy"); arrstr.add(3, "hi"); System.out.println(arrstr); O [Bashful, awful, jumpy, hi] O [Bashful, awful, jumpy, hi, Happy] O [Bashful, awful, jumpy, Happy, hi] O [Bashful, awful, jumpy, hi, hi] Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Clos exercice3.docx exercice2.docx TOSHIBARemaining Time: 53 minutes, 02 seconds. v Question Completion Status: QUESTION 7 Analyze the following code and select that right printed result ArrayList arrstr=new ArrayList(); arrstr.add("Bashful"); arrstr.add("awful"); arrstr.add("jumpy"); arrstr.add("Happy"); arrstr.set(2, "hello"); System.out.println(arrstr); O [Bashful, awful, jumpy, hello, Happy] O [Bashful, awful, hello, jumpy. Happy] O [Bashful, awful, hello, Happy] O [Bashful, awful, jumpy, hello] QUESTION 8 Analyze the following code and select the right print result Annavl ict Click Save and Submit to save and submit. Click Save All Answers to save all answers. boton -new Annavl ict(\• H 10* Question Completion Status: QUESTION 10 Analyze the following code and select the right print result SinglelinkedList testInstance = new SingleLinkedList(); testInstance.add("tom"); testInstance.add("dick"); testInstance.add("harry"); testInstance.add(2, "sam"); testInstance.remove(0); System.out.println(testInstance.toString()); O (tom ==> dick ==> sam ==> harry] O (dick ==> sam ==> hary] O (tom ==> dick ==> sam] O (tom ==> dick ==> hary] Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Close Wim exercice3.docx exercice2.docx TOSHIBA 近
- 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Increasing the value of the length property adds more items to an array, but the items have null values until they are defined. True or Falseion C Lons Employee -id: int -name String - dob : Date -staff : ArrayList +setid(int): void +getld() : int +setName(String): void +setDob(Date) : void +getDob(): Date +addStaff(Employee) : void +getStaff() : ArrayList
- Task - Median elements (C Langugage) Given an array of integer elements, the median is the value that separates the higher half from the lower half of the values. In other words, the median is the central element of a sorted array. Since multiple elements of an input array can be equal to the median, in this task you are asked to compute the number of elements equal to the median in an input array of size N, with N being an odd number. Requirements Name your program project4_median.c. Follow the format of the examples below. The program will read the value of N, then read in the values that compose the array. These values are not necessarily sorted. The program should include the following function. Do not modify the function prototype. int compute_median(int *a, int n); a represents the input array, n is the length of the array. The function returns the median of the values in a. This function should use pointer arithmetic– not subscripting – to visit array elements. In other…Main difference between an array and an ArrayList is that an ArrayList can store more data types an ArrayList can store more elements an ArrayList executes faster for retrieval and insertion an ArrayList takes care of the memory management automatically an ArrayList uses positions and an array uses indicesAn array's index type may be any form of data. Do you think this is true or not?
- The array size declarator must be an integer expression with a value greater than or equal to zero. True FalseQuestion 31 Which method call would print the items in a perfect size array? Assume shoppingList is a perfect sized array, and printltems is a function that prints O printltems(shoppingList, listSize); O shoppingList = printltems(shoppingList); O listSize = printltems(shoppingList); O printltems(shoppingList);Assignment 5B: Maze Game! 2D Arrays can be used to store and represent information about video game levels or boards. In this exercise, you will use this knowledge to create an interactive game where players attempt to move through a maze. You will start by creating a pre-defined 2D array with the following values: :-, X","X"} "X","W"} "X","_"} "} 'X","X"} {"_" " "y" " " You will then set the player (represented by "O") at index 0, 0 of the array, the top-left corner of the maze. You will use a loop to repeatedly prompt the user to enter a direction ("Left", “Right", “Up", or “Down"). Based on these directions, you will try to move the player. If the location is valid (represented by “_"), you will move the player there If the location is out of bounds (e.g. index 0, -1) or the command is invalid, you will inform the player and prompt them to enter another direction If the location is a wall (represented by “X"), you will tell the user they hit a wall and the game is over. If the…