You adjust a default configuration to the following /etc/my.cnf on a Linux installation:[mysqld] Loq-bin Binrylog_format=ROW You do not notice the spelling error in binrylog_format and restart your production server. How does the MySQL server behave with incorrectly spelled options?()
A.Mysqld uses internal configuration versioning and reverts to the previous configuration
B.When using mysql_config_editor for configuration adjustments, it detects incorrect syntax and typing mistakes
C.The mysqld_safe script skips the unknown variable and starts using the remaining configuration changes
D.Mysqld prints to the error log about an unknown variable, and then exits
第1题:
一台PC服务器,安装Linux并配置DNS服务。检查文件(44)发现内容为“order hosts”。
A./etc/resolv.conf
B./etc/host.conf
C./etc/linux.conf
D./etc/sys.conf
第2题:
A.installation,configuration,andtesting,aswellasthecommissioningoftoolsandprocessesinaccordancewiththeoperationsimplementationplan
B.provisionofinformationregardingcustomer-specifieddesignrequirementsandconfiguration
C.themigrationofnetworkservicesfromanexistingstatetoafuturestateinaccordancewiththemigrationplan
D.theprovisionofanobjectivemeansofmeasuringsystemoperabilityandfunctionality
第3题:
●在Linux系统中,对于(63) 文件中列出的Linux分区,系统启动时会自动挂载。
(63)
A./etc/profile
B./etc/disk
C./etc/fstab
D./etc/hosts
第4题:
存放Linux主机名的文件是( )。
A、/etc/hosts
B、/etc/sysconfig/networt
C、/etc/hostname
D、/etc/host、conf
第5题:
A./etc/passwd
B./etc/shadow
C./etc/password
D./etc/gshadow
第6题:
/etc/default/passwd和/etc/passwd文件是不一样的()。