单选

● 在Windows操作系统中，".txt"是 (1) 类型文件的后缀。
(1)

A．可执行文件 &n
bsp; B．数据库文件
C．文本文件
D．只读文件

试题出自试卷《2011年程序员考试考前密卷（四）-上午试题》

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● 在Windows操作系统中，".txt"是 (1) 类型文件的后缀。 (1)

● 在Windows操作系统中，".txt"是 (1) 类型文件的后缀。
(1)