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Windows95提供的用户界面是:
(A)批处理 (B)交互式的字符(C)交互式的菜单 (D)交互式的图形
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汉字"东"的区位码为"2211",它的机内码十六进制浅示为 :
(A)BIH (B)C211H (C) 22ABH (D)BABH
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二进制数10110与1101.11相减的结果是二进制数:
(A)01001.01 (B)01000.01
(C)01000.11 (D)10001.01
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十进制数378转换磁十六进制数是:
(A)A71 (B) 1710 (C)17A (D);1071
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微型计算机的显示器显示西文字符时,一般情况下一屏最多可显示:
(A)25行,每行80个字符 (B)25行,每行75个字符
(C)22行,符行80个字符 (D)22行,每行75
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