関連ワード:  explain data abstraction and data independence    explain data abstraction and data independence in dbms    define data abstraction and data independence in dbms    what is data abstraction and data independence explain their types    draw and explain data abstraction and data independence in detail    describe abstraction and data independence types    what is data abstraction and data independence    difference between data abstraction and data independence    explain data abstraction    what are data abstraction  
結果 : explain data abstraction and data independence