... dupe ufng dung de day eae mdn chuyen nganh kha "khd khan" nhU: Phan loai tai lieu, LUu trif thdng tin va bd may tra eifu, thu muc hpe, tra eifu thdng tin, tdm tat, ehu giai, tdng quan tai eae TrUdng ... tdm tat, ehu giai tai lieu, tin hpc hoa, djnh chii de, tu khoa tai lieu NhUng mdt sd mdn khac nhu: LUu trif thdng tin va bd may tra eifu; thu mue hpe; tra eifu thdng tin ne'u lam bai thufc hanh ... thoai mai, ma hp gpi la "warming up" VI vay nhieu hpc vien cam giac nhu thdi gian trdi di qua nhanh, va budi hpc da ket thue sU tiec nudi eiia hpc vien Phat huy cao nhai tinh ehu ddng eua sinh...