A mobile application, Expenses Tracker, allows users to record their daily expenses, whether for personal or business use. The application records the following information: Date, Time, Amount spent, Location, Category (e.g. Lunch, Entertainment, Transportation) and Optional remarks. Based on the information given, please answer the following questions accordingly: (a) The expenses records are stored on the user's device and on the web server. (i) Please explain TWO (2) advantages of storing the data on the user's device. (b) (ii) Please explain TWO (2) benefits of storing the data on the web server. SQLite is used for storing the daily expenses records locally on a user's mobile phone. What is SQLite? Why do you think SQLite is appropriate as a storage method for the daily expenses' records?

A mobile application, Expenses Tracker, allows users to record their daily expenses, whether for personal or business use. The application records the following information: Date, Time, Amount spent, Location, Category (e.g. Lunch, Entertainment, Transportation) and Optional remarks. Based on the information given, please answer the following questions accordingly: (a) The expenses records are stored on the user's device and on the web server. (i) Please explain TWO (2) advantages of storing the data on the user's device. (b) (ii) Please explain TWO (2) benefits of storing the data on the web server. SQLite is used for storing the daily expenses records locally on a user's mobile phone. What is SQLite? Why do you think SQLite is appropriate as a storage method for the daily expenses' records?

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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