●ASCII is a 7-bit code used to represent numeric，alphabetic，and special printable characters．It also includes codes for control characters，which are (75) . -题库考试答案搜索网

●ASCII is a 7-bit code used to represent numeric，alphabetic，and special printable characters．It also includes codes for control characters，which are (75) .

单选题

2022-01-02 23:21

A、(75) printable or displayable
B、not printable or displayable
C、not printable but displayable
D、printable but not displayable

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正确答案

B

试题解析

【解析】ASCII是一种7比特编码，它用来表示数字、字符和特殊的打印符号。它也包含控制字符的编码，这些编码不能够打印或者显示。

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