下列关于ASCIl编码的叙述中,正确的是( )。 -题库考试答案搜索网

下列关于ASCIl编码的叙述中,正确的是( )。

单选题

2021-09-01 23:35

A、一个字符的标准ASCⅡ码占一个字节，其最高二进制位总为1
B、所有大写英文字母的ASCⅡ码值都小于小写英文字母‘a’的ASCⅡ码值
C、所有大写英文字母的ASCⅡ码值都大于小写英文字母‘a’的ASCⅡ码值
D、标准ASCⅡ码表有256个不同的字符编码

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正确答案

B

试题解析

标签：青书学堂辽宁科技学院计算机应用基础(1)

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