Programming with Microsoft Visual Basic 2015 (MindTap Course List)
7th Edition
ISBN: 9781285860268
Author: Diane Zak
Publisher: Cengage Learning
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Chapter 3.LB, Problem 10RQ
Program Description Answer
The following statement is used to display the number 1,200.76 if the variable decPay contains the number 1200.76:
lblPay.Text = decPay.ToString(“N2”)
Hence, correct answer is option “D”.
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Tracing the Recursion.
Tracing the Recursion. Observe the recursive solution provided below.
1. Which line(s) of this program define(s) the base case of sumOfDigits() method?
2. Which line(s) of this program include recursive call(s)?
3. Trace the recursion below. You must show the trace step by step; otherwise – little
to no credit!
4. Show me the final result!
1 public class SumOfDigitsCalculator {
30
123456
7%
8
public static void main(String[] args) {
System.out.println(sumOfDigits(1234));
}
public static int sumOfDigits (int number) {
if (number == 0)
9
10
11
12
}
13 }
else
return 0;
return number % 10 + sumOfDigits (number / 10);
module : java 731
Question3: (30 MARKS) Passenger Rail Agency for South Africa Train Scheduling System Problem Statement Design and implement a train scheduling system for Prasa railway network. The system should handle the following functionalities: 1. Scheduling trains: Allow the addition of train schedules, ensuring that no two trains use the same platform at the same time at any station. 2. Dynamic updates: Enable adding new train schedules and canceling existing ones. 3. Real-time simulation: Use multithreading to simulate the operation of trains (e.g., arriving, departing). 4. Data management: Use ArrayList to manage train schedules and platform assignments. Requirements 1. Add Train Schedule, Cancel Scheduled Train, View Train Schedules and Platform Management 2. Concurrency Handling with Multithreading i.e Use threads to simulate train operations,…
please answer my 2 java questions correctly , include all comments etc and layout and structure must be correct , follow the requirements
Chapter 3 Solutions
Programming with Microsoft Visual Basic 2015 (MindTap Course List)
Ch. 3.LA - Prob. 1RQCh. 3.LA - Prob. 2RQCh. 3.LA - Which of the following statements declares a...Ch. 3.LA - Prob. 4RQCh. 3.LA - Prob. 5RQCh. 3.LA - Which of the following declares a procedure-level...Ch. 3.LA - Prob. 7RQCh. 3.LA - Prob. 8RQCh. 3.LA - Prob. 9RQCh. 3.LA - Prob. 10RQ
Ch. 3.LA - Prob. 11RQCh. 3.LA - A static variable has the same...Ch. 3.LA - A procedure needs to store a salespersons name and...Ch. 3.LA - Prob. 2ECh. 3.LA - Prob. 3ECh. 3.LA - Prob. 4ECh. 3.LA - Prob. 5ECh. 3.LA - Prob. 6ECh. 3.LA - Prob. 7ECh. 3.LA - Prob. 8ECh. 3.LA - Prob. 9ECh. 3.LA - Prob. 10ECh. 3.LA - Prob. 11ECh. 3.LA - Prob. 12ECh. 3.LA - Prob. 13ECh. 3.LA - Prob. 14ECh. 3.LA - Prob. 15ECh. 3.LA - Prob. 16ECh. 3.LA - Prob. 17ECh. 3.LA - Prob. 19ECh. 3.LB - Prob. 1RQCh. 3.LB - Prob. 2RQCh. 3.LB - Prob. 3RQCh. 3.LB - Prob. 4RQCh. 3.LB - Prob. 5RQCh. 3.LB - Prob. 6RQCh. 3.LB - Prob. 7RQCh. 3.LB - Prob. 8RQCh. 3.LB - Prob. 9RQCh. 3.LB - Prob. 10RQCh. 3.LB - Prob. 1ECh. 3.LB - Prob. 2ECh. 3.LB - Prob. 3ECh. 3.LB - Prob. 4ECh. 3.LB - Prob. 5ECh. 3.LB - Prob. 6ECh. 3.LB - Prob. 7ECh. 3.LB - Prob. 8ECh. 3.LB - Prob. 9ECh. 3.LB - Prob. 11ECh. 3.LB - Prob. 12ECh. 3.LC - Prob. 1RQCh. 3.LC - Prob. 2RQCh. 3.LC - Prob. 3RQCh. 3.LC - Which of the following statements declares a...Ch. 3.LC - Prob. 5RQCh. 3.LC - Prob. 2ECh. 3.LC - Prob. 3ECh. 3.LC - Prob. 4ECh. 3.LC - Prob. 5ECh. 3.LC - Prob. 6ECh. 3.LC - Prob. 7ECh. 3.LC - Prob. 8ECh. 3.LC - Prob. 9ECh. 3.LC - Prob. 10ECh. 3.LC - Prob. 11E
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