... II. Thổ muỷc (Directory) 3 III. ổồỡng dỏựn 4 IV. Caùc kyù tổỷ õaỷi dióỷn 4 V. Giồùi thióỷu Hóỷ õióửu haỡnh 4 1. Khaùi nióỷm 4 2. Chổùc nng 4 3. Khồới õọỹng maùy tờnh 5 IV. Caùc õồn ... / Track Track Head Dung lổồỹng 5 1 /4 inches 512 9 40 2 360 KB 5 1 /4 inches 512 15 80 2 1.2 MB 3 1/2 inches 512 9 80 2 720 KB 3 1/2 inches 512 18 80 2 1 .44 MB Vỏỷy dung lổồỹng õộa phuỷ thuọỹc ... duỷ: Pascal, Foxpro, C, C++, .v.v. 4. Caùc chổồng trỗnh ổùng duỷng: - Caùc trỗnh xổớ lyù vn baớn: VRES, BKED, (Vióỷt Nam), WordPerfect, WordStart, Microsoft Word, .v.v. - Caùc chổồng trỗnh xổớ...