华为认证HCIA欧拉操作系统题库及答案
(545题)
1.(单选题)以下选项中,哪个命令可以批量置huaweiOl用户的附加组为groupie
group2、group3?
A.useradd-Ggrouplgroup?group3huaweiOl
B.gpasswd-agroupl,group2,group3huaweiOl
C.usermod-Ggroupl,group2.group3huaweiOl
D.usermod-ggroupl,group2,group3huaweiOl
正确答案:C
2.(单选题)Linux系统中,以下哪条命令可以批量将admir组的成员置为userOl、
user2和userO3?
A.gpasswd-auserOl,user2,user3admin
B.gpasswd-MuserOluser2,user3adnin
C.usermod-AadninuserOl,user2.userO3
D.usermod-GuserOl.user2,user3adnin
正确答案:A
3.(单选题)在下图所示的所有分区中,哪个分区是扩展分区?
A.Sdbl
B.Sdcl
C.Sdal
D.Sda2
正确答案:B
1
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Site14Type
IK,fiite0
4.(单选题)以下关于samba服务描述正确的是哪一项?
A.sam