: Does the database produce a printable summary? Ensure your report is grouped logically (e.g., grouping grades by student name) and has a clear title. Technical Polish
: Does every table have a unique Primary Key (usually an ID AutoNumber)? praca_domowa (1).accdb
: Are you using the correct types? For example, using Currency for prices, Date/Time for deadlines, and Yes/No for "Completed" status. Functional Components Queries : : Does the database produce a printable summary
: Ensure you aren't repeating data (like a student's phone number) in every row of a grade report. Primary & Foreign Keys : : Are you using the correct types
: Are your tables split logically (e.g., separate tables for Students , Grades , and Subjects )?
: A good homework assignment usually includes at least one Select Query (to filter data) and one Total Query (using Sum or Avg to calculate averages). Forms :
: Are the relationships between tables clearly defined in the Relationships window? Data Types :