(1).accdb — Praca_domowa

: 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

: Are the relationships between tables clearly defined in the Relationships window? Data Types : : Avoid using spaces in table or field names (e