問題詳情
4.一下列哪类操作系统的源代码公开的?
(A)Windows
(B)Unix
(C)Linux
(D)OS/2
(A)Windows
(B)Unix
(C)Linux
(D)OS/2
參考答案
答案:C
難度:非常困難0
統計:A(1),B(0),C(0),D(0),E(0)
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