1z0-100 試験問題を無料オンラインアクセス

Which three statements are true concerning configuration files and the behavior of module parameters specified in those files, in the /etc/modprobe.d directory?

• A.The files may contain options to be passed to a module, only when it is inserted using a modprobe command.
• B.The files may contain options to be passed to a module only when it is inserted using an insmod command.
• C.The file may contain shell commands to be run instead of inserting a particular module in the kernel.
• D.The files may contain options to be passed to a module only when it is a dependency of a module being inserted.
• E.The file may contain instructions to ignore certain modules.
• F.The files may contain alias names for modules.

You have a single network adapter called eth0.
DEVICE = eth0
BOOTPROTO=DHCP
HWADR=BC:305B:C5:63;F1
NM_CONTROLLED=no
ONBOOT=YES
TYPE=Ethernet
PEERDNS=no
UUID=C9dba2e8-9faf-4b77-bbe2-92dd81dda1f9
Which two statements are true concerning eth0 based on this configuration?

• A.The dhclient command may only be used to obtain a lease at boot time.
• B.dhclient does not override the contents of /etc/resolv.conf.
• C.DHCP is used to obtain a lease on an IP address.
• D.dhclient overrides the contents of /etc/resolv.conf.
• E.DNS is not used to resolve host names for this adapter.

Which three are valid directories for cron jobs to be run at known intervals?

• A./etc/cron.hourly
• B./etc/cron.daily
• C./etc/cron.monthly
• D./etc/cron.annually
• E./etc/cron.yearly
• F./etc/cron.minutely

The default locations and paths used by logwatch are:
/etc/logwatch/conf
/user/share/logwatch/default.conf
/user/share/logwatch/dist.conf
Which three statements are true logwatch installation and configuration?

• A.After installing logwatch, the /usr/share/logwatch/dist.conf directory will not exist because it is optional.
• B.After installing logwatch, all the default directories continue to exist.
• C.After installing logwatch, no configuration is required to produce reports from system logs.
• D.To produce a report from the previous day's logs, the - - range yesterday parameter must be specified.
• E.Running /usr/sbin/logwatch produces a report of the previous day's log files.
• F.After installing logwatch, you must create /etc/logwatch/conf to produce reports from system logs.

Which two Statements are true concerning the configuration and use of cron and anacron?

• A.The crond daemon looks for jobs only in /etc/crontab.
• B.Anacron jobs are used to make sure cron jobs run if the system had been down when they were meant to run.
• C.Anacron jobs may run as frequently as once a minute.
• D.Cron jobs may run as frequently as once a minute.
• E.All crontabs are held in the /etc/cron.d directory.