customer1.txt line 1: Anacustomer2.txtline 1: Avicustomer3.txtline: MiaGrey code lines (Start-9 & 14-end) can NOT be edited.New JAVA code must go inbetween lines. Perform the following tasks:1. Declare a FileInputStream named fbStream, and a Scanner named customerFS.2. Read string customerFileName from input.3. Assign fbStream with a FilelnputStream that opens the file customerFileName for reading.4. Assign customerFS with a Scanner created using fbStream.Ex: If the input is customer2.txt and:Contents of file customer2.txtAvithen the output is:AviSEREBUAWNE1 import java.util.Scanner;2 import java.io. FileInputStream;3 import java.io.IOException;PeopleDataProcessor.java customer1.txt customer2.txt customer3.txt5 public class PeopleDataProcessor {public static void main(String[] args) throws IOException {Scanner scnr = new Scanner (System.in);17183String customerFileName;String customerName;/* Variable declarations go here *//* Your code goes here */customerName = customerFS.next();System.out.println(customerName);customerFS.close();

The Java software is what reads a user-specified customer file and prints the customer's name. The…

Answered: customer1.txt line 1: Ana…

customer1.txt line 1: Ana customer2.txt line 1: Avi customer3.txt line: Mia Grey code lines (Start-9 & 14-end) can NOT be edited. New JAVA code must go inbetween lines.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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True or False An interface must be instantiated before it can be used.
ghment #2 The application should be extendable so that a new search criterion can be added, perhaps as a new class, without having to modify the user interface. For example, a client user can add a new criteria by writing a class and registering it with the system. On adding that class, the new criterion should appear as a new item within the combo box. Search Query Search criteria Search Results: Item1 Item2 Item3
A field has access that is somewhere between public and private. static final Opackage Oprotected
Home B Announcements - IT-140-J6182 zy Section 3.2 - IT 140: Introduction b Answered: Write an if-else stater + 8 https://learn.zybooks.com/zybook/SNHUIT140V3/chapter/3/section/2 = zyBooks My library > IT 140: Introduction to Scripting v3 home > 3.2: If-else statement E zyBooks catalog e Help/FAQ 8 Jose Roque Write an if-else statement with multiple branches. If year is 2101 or later, print "Distant future" (without quotes). Otherwise, if year is 2001 or greater, print "21st century". Otherwise, if year is 1901 or greater, print "20th century". Else (1900 or earlier), print "Long ago". Sample output with input: 1776 Long ago 247772.2002516.gx3zgy7 1 year = int(input ()) 2 1 test 3' Your solution goes here ''" passed 4 All tests passed Activate Windows Go to Settings to activate Windows. Run 10:25 PM P Type here to search 83°F Mostly clear 7/19/2021 DIDI 近

In C#, Make any necessary modifications to the RushJob class so that it can be sorted by job number. Modify the JobDemo3 application so the displayed orders have been sorted. Save the application as JobDemo4. An example of the program is shown below: Enter job number 22 Enter customer name Joe Enter description Powerwashing Enter estimated hours 4 Enter job number 6 Enter customer name Joey Enter description Painting Enter estimated hours 8 Enter job number 12 Enter customer name Joseph Enter description Carpet cleaning Enter estimated hours 5 Enter job number 9 Enter customer name Josefine Enter description Moving Enter estimated hours 12 Enter job number 21 Enter customer name Josefina Enter description Dog walking Enter estimated hours 2 Summary: RushJob 6 Joey Painting 8 hours @$45.00 per hour. Rush job adds 150 premium. Total price is $510.00 RushJob 9 Josefine Moving 12 hours @$45.00 per hour. Rush job adds 150 premium. Total price is $690.00 RushJob 12 Joseph Carpet cleaning 5…
// Declare data fields: a String named customerName, // an int named numItems, and // a double named totalCost.// Your code here... // Implement the default contructor.// Set the value of customerName to "no name"// and use zero for the other data fields.// Your code here... // Implement the overloaded constructor that// passes new values to all data fields.// Your code here... // Implement method getTotalCost to return the totalCost.// Your code here... // Implement method buyItem.//// Adds itemCost to the total cost and increments// (adds 1 to) the number of items in the cart.//// Parameter: a double itemCost indicating the cost of the item.public void buyItem(double itemCost){// Your code here... }// Implement method applyCoupon.//// Apply a coupon to the total cost of the cart.// - Normal coupon: the unit discount is subtracted ONCE// from the total cost.// - Bonus coupon: the unit discount is subtracted TWICE// from the total cost.// - HOWEVER, a bonus coupon only applies if the…
class Student: def __init__(self, id, fn, ln, dob, m='undefined'): self.id = id self.firstName = fn self.lastName = ln self.dateOfBirth = dob self.Major = m def set_id(self, newid): #This is known as setter self.id = newid def get_id(self): #This is known as a getter return self.id def set_fn(self, newfirstName): self.fn = newfirstName def get_fn(self): return self.fn def set_ln(self, newlastName): self.ln = newlastName def get_ln(self): return self.ln def set_dob(self, newdob): self.dob = newdob def get_dob(self): return self.dob def set_m(self, newMajor): self.m = newMajor def get_m(self): return self.m def print_student_info(self): print(f'{self.id} {self.firstName} {self.lastName} {self.dateOfBirth} {self.Major}')all_students = []id=100user_input = int(input("How many students: "))for x in range(user_input): firstName = input('Enter…
The statements Card *card1, *card2, *card3, myCard; card1 = new Card; card2 = new Card; card3 = card2; will cause how many card objects to be instantiated?
Code writing challenge activity demo 462500.3140334.qx3zqy7 1 temperatures 2 3 4 5 { 'Seattle': 56.5, Run = 'New York': float(input()), 'Kansas City': 81.9, 'Los Angeles': 76.5 6} 7 8 if 'New York' in temperatures: 9 10 11 12 13 else: 14 15 if temperatures ['New York'] > 90: print('The city is melting!') print('The temperature in New York is', temperatures ['New York']) print('The temperature in New York is unknown.' else: X Not all tests passed ✓ Testing with input: 105 Your output The city is melting! X Testing with input: 50 Output differs. See highlights below. Your output The temperature in New York is 50.0 Expected output The temperature in New York is 50.0. A Р
The contact service shall be able to add contacts with a unique ID. The contact service shall be able to delete contacts per contact ID. The contact service shall be able to update contact fields per contact ID. The following fields are updatable: firstName lastName Number Address need help with this class in Java
my_games = ['Zelda', 'Pokemon', 'Splatoon'] my_games[1] = 'Minecraft' Draw (or describe) the objects and labels that the Python interpreter creates in response to the first assignment. Then draw (or describe) the objects and labels that results from carrying out the second assignment immediately after the first assignment. Include your drawings or text descriptions in the solution document.
Integer userValue is read from input. Assume userValue is greater than 1000 and less than 99999. Assign tensDigit with userValue's tens place value. Ex: If the input is 15876, then the output is: The value in the tens place is: 7 2 3 public class ValueFinder { 4 5 6 7 8 9 10 11 12 13 GHE 14 15 16} public static void main(String[] args) { new Scanner(System.in); } Scanner scnr int userValue; int tensDigit; int tempVal; userValue = scnr.nextInt(); Your code goes here */ 11 System.out.println("The value in the tens place is: + tensDigit);