Praca_domowa - (1).accdb

: Ensure you aren't repeating data (like a student's phone number) in every row of a grade report. Primary & Foreign Keys :

: Avoid using spaces in table or field names (e.g., use Student_ID or StudentID instead of Student ID ). This is a best practice for database compatibility.

: 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 : praca_domowa (1).accdb

: Is there a user-friendly interface to enter data? A professional-looking form with a clean layout and navigation buttons usually earns higher marks. Reports :

: Does every table have a unique Primary Key (usually an ID AutoNumber)? : Ensure you aren't repeating data (like a

: Are the relationships between tables clearly defined in the Relationships window? Data Types :

: Are your tables split logically (e.g., separate tables for Students , Grades , and Subjects )? : A good homework assignment usually includes at

: 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