When will the man see the professor?[音频]
After his class is over.
B. After four o’clock today.
C. In a few minutes.
D. Sometime after four tomorrow afternoon.
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What does Tim say about his being late for class?[音频]
A. His mother forgot to wake him up.
B. He doesn’t have a clock to wake him up.
C. He sleeps too late.
D. He sleeps too much.
RHEL 7 有多种安装方式，以下几种方式中哪种是本地安装方式？
A. NFS安装
B. 光盘安装
C. FTP安装
D. HTTP安装
Linux的版本分为两部分：内核版本和发行版本。
A. 对
B. 错
Linux中系统管理员的名称是root。
A. 对
B. 错
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