XOR() function

Explain the concept of data binding in the context of cross-platform mobile app development and its role in code reusability.

Histograms are used for what kind of data? Group of answer choices Categorical data Numeric data Paired data Relational data

T. Relational Model Instructions This assignment will show that you understand how columns should be separated between tables in a properly structured relational database. Your objective: Imagine you need to design a database that tracks members, type of membership, and exercise routines for each member. • Build a relational database model with multiple tables • Use your imagination and feel free to create the tables with as many columns as you would like. • Highest points will be awarded for completeness AND correctness. Submit as an Excel workbook or image.

3. What is a data element? 4. What is the purpose of a decision table?

What is the purpose of leaving a data item out of a data model?

When formulating a linear programming problem on a spreadsheet, data cells will show the levels of activities for the decisions being made.

ER-Diagram and EER-Diagram Medinah Transport dealership sells Proton, Ford, Honda and Toyota. The dealership keeps the cars information such as vehicle number, list price, chassis number, made (eg. Honda, Toyota), model name (eg. Civic, Camry) and year. They also keep information about all sales they have made (for instance, invoice number, buyer’s name, data of purchase and amount paid for the car). In order to contact the buyers in the future, the dealership also keeps their telephone number and address. Some buyers bought more than one car. For statistical purposes, the buyer’s gender and age are also captured. Dealer also needs to know the staff who sold the cars to the buyers such as their staff ID, name, phone number, gender, date of birth, address and basic salary. The dealership has two types of staff - sales agent and admin. Sales agent will have sales quota, basic salary and sales commission from selling cars. While admin staff will receive basic salary and overtime (based on…