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- Which of the following tracing events corresponds to a backtrack event? fail call redo exitImplement a menu of options for a user to modify the roster. Each option is represented by a single character. The program initially outputs the menu, and outputs the menu after a user chooses an option. The program ends when the user chooses the option to Quit. For this step, the other options do nothing. Ex: MENU u - Update player rating a - Output players above a rating r - Replace player o - Output roster q - Quit Choose an option:Which input value causes the loop body to execute a 2nd time, thus outputting "In loop" again? Strings="Go";while ((!s.equals("q")) && (!s.equals("Q"))) {System.out.println("In loop");s = scnr.next();} a. "q" only b. "Q" only c. Either "q" or "Q" d. "Quit" JAVA
- Implement the "Replace player" menu option. Prompt the user for the jersey number of the player to replace. If the player is in the roster, then prompt again for a new jersey number and rating. Update the replaced player's jersey number and rating.Ex: Enter a jersey number: 4 Enter a new jersey number: 12 Enter a rating for the new player: 8With respect to the following nested loops, what is missing or wrong? int loopCount;while (loopCount <= 8){ int innerCount = 0; while (innerCount <= 7) { System.out.println('*'); innerCount++; } loopCount++;} Group of answer choices 1.the initialization of a loop control variable 2. the testing of a loop control variable 3. nothing is missing 4. the incrementation of a loop control variableI am attempting to write a code that will allow me to loop through a series of FITS fies in a folder on my Desktop. This is what I have so far, but no plot as yet. I have included a picture of what the plot should look like after the looping process. import numpy as npimport matplotlib.pyplot as pltimport globfrom astropy.io import fitsfrom astropy.wcs import WCSfrom pathlib import Path%matplotlib inline%matplotlib widget plt.figure(figsize=(5,5))legends = [] def plot_fits_file(file_path): # used this data to test ---------- # lam = np.random.random(100) # flux = np.random.random(100) # -------------------- # below code will work when you have file # all the plot will be on single chart hdul = fits.open(file_path) data = hdul[1].data h1 = hdul[1].header flux = data[1] w = WCS(h1, naxis=1, relax=False, fix=False) lam = w.wcs_pix2world(np.arange(len(flux)), 0)[0] plt.plot(lam, flux) plt.ylim(0, ) plt.xlabel('RV[km/s]')…
- C++ Must answer properly also do attach ouput screenshot and code else downvotethis is the given code and in the picture you can see the task. import snakelib width = 0 # initialized in play_snakeheight = 0 # initialized in play_snakeui = None # initialized in play_snakeSPEED = 1keep_running = True def play_snake(init_ui): global width, height, ui, keep_running ui = init_ui width, height = ui.board_size() ui.show() while keep_running: event = ui.get_event() # print(event.name + " : " + event.data) if event.name == "alarm": ui.show() # make sure you handle the quit event like below, # or the test might get stuck in an infinite loop if event.name == "quit": keep_running = False if __name__ == "__main__": # do this if running this module directly # (not when importing it for the tests) ui = snakelib.SnakeUserInterface(10, 10) ui.set_animation_speed(SPEED) play_snake(ui)Implement a menu of options for a user to modify the roster. Each option is represented by a single character. The program initially outputs the menu, and outputs the menu after a user chooses an option. The program ends when the user chooses the option to Quit. For this step, the other options do nothing. Ex: MENU a - Add player d - Remove player u - Update player rating r - Output players above a rating o - Output roster q - Quit Choose an option:
- Create a cashiering system with a menu that has a loop. It must include the OOP concepts and it should also contain the 12% vat, the receipt number, name of the customer, or the usual format of the receipt we receive from grocery or shopping mallIn the following pseudocode of creating a trigger, the first UPDATE is the ____ of the trigger, and the second UPDATE is the ____ of the trigger. CREATE TRIGGER MyTrigger AFTER UPDATE OF attr ON MyTable ... WHEN ... UPDATE MyTable .... Group of answer choices Action; action Condition; action Event; action Event; conditionPlease don't use the online code to flowchart maker because it is not accurate.Create a flowchart for this Java Program import java.awt.*;import java.awt.event.*;public class Counter extends Frame implements ActionListener {Label label;TextField text;Button cu, cd, rst;int count;Counter() {count = 0;label = new Label("Counter:");label.setBounds(30, 70, 70, 30);text = new TextField("0");text.setBounds(100, 70, 110, 30);cu = new Button("Count Up");cu.setBounds(220, 70, 110, 30);cd = new Button("Count Down");cd.setBounds(330, 70, 110, 30);rst = new Button("Reset");rst.setBounds(440, 70, 110, 30);cu.addActionListener(this);cd.addActionListener(this);rst.addActionListener(this);add(label);add(text);add(cu);add(cd);add(rst);setSize(580, 150);setLayout(null);setVisible(true);}public void actionPerformed(ActionEvent e) {if (e.getSource() == cu) {count++;text.setText(String.valueOf(count));} else if (e.getSource() == cd) {count--;text.setText(String.valueOf(count));} else if (e.getSource() ==…