please use these “use cases” and create a alternative flow with the following format Use case 1ActorUse CaseOverviewSubject AreaActor(s)TriggerPrecondition 1Precondition 2Enhanced Navigation for Truck DriversTruck DriverThe process occurs when a truck driver chooses a vehicle, enters vehicleinformation, sets toll preferences, receives several route possibilities, andthen views the selected route for navigation.NavigationPrimary Actor- Truck DriverSecondary Actor- Navigation SystemThe truck driver starts the navigation process to get to a specifieddestination.The truck driver is logged into their account (if necessary) and has a usefulnavigation app loaded on their mobile.The truck driver has a destination in mind, access to GPS, and locationservices on their device. Use case 1 Alternative flows with explanationDescription4A14A24A34+ Termination outcome

Use Case: Enhanced Navigation for Truck DriversActor: Truck DriverUse Case Overview: The process…

Use case 1 Actor Use Case Overview Subject Area Actor(s) Trigger Precondition 1 Precondition 2 Enhanced Navigation for Truck Drivers Truck Driver The process occurs when a truck driver chooses a vehicle, enters vehicle information, sets toll preferences, receives several route possibilities, and then views the selected route for navigation. Navigation Primary Actor- Truck. river Secondary Actor- Navigation System The truck driver starts the navigation process to get to a specified destination. The truck driver is logged into their account (if necessary) and has a useful navigation app loaded on their mobile. The truck driver has a destination in mind, access to GPS, and location services on their device.

Use case 1 Actor Use Case Overview Subject Area Actor(s) Trigger Precondition 1 Precondition 2 Enhanced Navigation for Truck Drivers Truck Driver The process occurs when a truck driver chooses a vehicle, enters vehicle information, sets toll preferences, receives several route possibilities, and then views the selected route for navigation. Navigation Primary Actor- Truck. river Secondary Actor- Navigation System The truck driver starts the navigation process to get to a specified destination. The truck driver is logged into their account (if necessary) and has a useful navigation app loaded on their mobile. The truck driver has a destination in mind, access to GPS, and location services on their device.

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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Please help urgently! Just need help with code. Please!!! I have been stuck for a while now.
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You are to design a program that shall manage, monitor, and provide reports and updates of the population being immunized in the City of New York. You shall use the post of Public Information Office - City of New York on "New York City Covid-19 Vaccination Status". Sample data is shown in the next page. You will have to create a Main Menu which will contain but not limited to: 1. Show vaccination status 2. Show vaccination status per priority group 3. Show vaccination status per doses (one dose, fully vaccinated, with booster) 4. Update the vaccination status category, classification of dose as well as the current number of vaccines This method shall ask the user to enter what administered. 5. Sort and display options on a. Priority group that has the most vaccines administered b. Priority group that has the least vaccines administered c. Total vaccines for the day d. Total vaccines administered
Please give correct code. Thanks
using the R app
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I need help doing task two: formatting the full date column to datetime format?
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Add formulas to complete the table of hours used. In cell B17, create a nested formula with the IF and SUM functions that check if the total number of hours worked in week 1 (cells B9:F9) is equal to 0. If it is, the cell should display nothing (indicated with two quote marks: ""). Otherwise, the cell should display the total number of hours worked in week 1. Copy the formula from cell B17 to fill the range B18:B20
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