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2010春江蘇計算機考試vfp參考答案 |
| 1.D 2.B 3.C 4.B 5.A 6.D 7.C 8.B 9.D 10.D 11.D 12.B 13.B 14.B 15.C 16.A 17.B 18.C 19.C 20.A 21.D 22.C 23.C 24.A 25.B 26.C 27.B 28.C 29.C 30.D (1)完整性 (2)候選關(guān)鍵字(3)MD (4)中括號(5)30.5 (6)** (7).F. (8)參照完整性規(guī)則 (9)recover (10)格式 (11)3 2 (12)pack (13)fields (14)top 5 (15)count(*)=5 (16)str (17)group by 1 (18)4 desc (19)FontName(20)ICO (21)Enabled (22)400 (23)Tel (24)Additem (25)Eof() (26)yn=.t. (27)9 (28)m*n (29)c1+cst2 (30)exit |