Write a Java method: public static int[] transformArray(int[] arr)that takes an array of integers as input and returns a new array where each element is replaced by the absolute difference between it and the next element in the array.For the last element, treat the next element as the first element (circular).Sample OutputInput array: {5, 3, 8, 2}1st element: |5 – 3| = 22nd element: |3 – 8| = 53rd element: |8 – 2| = 64th element: |2 – 5| = 3 (circular back to first)Output array: {2, 5, 6, 3}    

What are the values of x in each print statements? class VariableScope { static int x = 20; public static void main(String[] args) { int x = 4; System.out.print(x + ” “); if (true) { x = 10; System.out.print(x + ” “); } System.out.print(VariableScope.x + ” “); }}

//Will the code compile successfully? If not,only identify the errors in the following code. class Bookstore { private String bookName; private int stockCount; public void applyDiscount(int rate) { if (rate < 0 || rate < 100.50) { System.out.println("Invalid discount rate! Must be between 0 and 100."); } else { this.discountRate = rate; System.out.println("Discount of " + rate + "% applied successfully."); } } public String updateStock(int newStock) { this.stockCount = newStock; } public void updateStock(double newStock) { this.stockCount = (int) newStock; } public void displayInfo() { System.out.println("Book: " + bookName + ", Stock: " + stockCount + ", Discount: " + discountRate); } public static void main(String[] args) { Bookstore store = new Bookstore("2261 Java", 10); store.displayInfo(); store.updateStock("20"); store.displayInfo(); }}

Select the outputs according to the method parameters passed in main  class WeatherWindChecker { public static void checkWind(int speed) { String message = (speed > 80) ? “Hurricane!” : (speed >= 50) ? “Strong wind” : (speed >= 20) ? “Moderate wind” : (speed >= 1) ? “Light breeze” : “Calm”; System.out.println(message); } public static void main(String[] args) { checkWind(90); checkWind(65); checkWind(30); }}

//Find the outputclass ArrayProcessor { public static void main(String[] args) { int[] numbers = {2, 1, 3, 2, 3}; int[] resultArr = new int[numbers.length]; for (int i = 0; i < numbers.length; i++) { resultArr[i] = numbers[i] + 3; } for (int i = 0; i < resultArr.length; i++) { if (resultArr[i] % 2 == 0) { resultArr[i] /= 2; } else { resultArr[i] *= 2; } } displayArray(resultArr); } public static void displayArray(int[] arr) { for (int number = 0; number < arr.length; number++) { System.out.print(arr[number] + " "); } System.out.println(); }}

Translate sentences into pinyin with their correct tone marks.     A: Does the gorilla know how to put on clothes? B: He doesn’t know how.   A: Does your older brother know how to cook(zuò) spicy fish? B: He knows how. It is not hard. A: I would like to buy clothes. B: Don’t buy!  It’s not good-looking.   A: Is it late or not to go now? B: Not late at all. You (should) go! A: Is the chicken spicy? B: Not spicy at all. Eat a little! A: May I ask: Do you want to eat goose meat? B: I want a little. A: She doesn’t love to wear this(zhèi gè) garment/clothes. B: What about you? A:  Sorry indeed!  B:  It really doesn’t matter.

Transcribe lesson 8 rhythmic verses into English 穿衣服，穿衣服 他会穿衣服吗？ 他会穿，他会穿， 他会穿衣服。   晚不晚？晚不晚？ 请问，晚不晚？ 不晚，不晚，不晚， 一点儿也不晚。   对不起，对不起， 实在对不起。 没关系，没关系， 真的没关系。

Scientists are looking for signals that show muscle contractions can still occur  in damaged muscle tissue. Which of the following would be expected if contraction is capable of occuring?

When performing muscle stimulation activity,  muscles can be contracted non-stop (continuous contraction) or intermittently (repeated contractions). Although in one case muscle fatigue may occur more quickly, fatigue will eventually take place over time in regardless. Which of the following occurs over time as muscle fatigues?

What is being shown in this image by the AREA labeled 6? ( in brackets)