在RHEL5系统中可以使用RPM命令对RPM软件包进行管理，包括查询、安装、卸载和升级软件包等，命令“rpm －qa” 实现了对RPM包的（)功能。

A. Rpm –qf /etc/dovecot.conf

B.Rpm –qi /etc/dovecot.conf

C.Rpm –qa /etc/dovecot.conf

D. Rpm –ql /etc/dovecot.conf

A. rpm -qi mysql

B. rpm -qpi mysql

C. rpm -qi mysql-4.1.7-4.RHEL5.1.i386.rpm

D. rpm -qpi mysql-4.1.7-4.RHEL5.1.i386.rpm

A. init

B. init 0

C. runlevel

D. level

A. 基本单元

B. 物理卷

C. 逻辑卷

D. 卷组

A. USE mysql;

B. SHOW DATABASES;

C. SHOW TABLES;

D. DESCRIBE mysql.db;

A. Smbpasswd –a benny

B.Smbpasswd –d benny

C.Smbpasswd –e benny

D. Smbpasswd –x benny

A. smbclient//192.168.1.200/share-U user1

B. smbclient\\192.168.1.200\share-U user1

C. smbclient//192.168.1.200/share-u user1

D. smbclient\\192.168.1.200\share-u user1

A.Usermod –L xiaoliu

B.Usermod –U xiaoliu

C.Passwd –I xiaoliu

D. Passwd –u xiaoliu

A.可读可写

B.可读可执行

C.只读

D.可读可写可执行

A. quotacheck –u test

B. quotacheck –g test

C. quota –u test

D. quota –g test