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Which of the following statements is valid in the file /etc/nsswitch.conf?A . multi onB . 192.168.168.4 dns-serverC . namespaces: net mount procsD . include /etc/nsswitch.d/F . hosts: files dnsView AnswerAnswer: E

Which of the following commands shows all active systemd timers?A . systemctl-timer showB . timectl listC . systemctl CtD . systemctl list-timersE . timeqView AnswerAnswer: D

Which of the following nmcli subcommands exist? (Choose two.)A . nmcli ethernetB . nmcli deviceC . nmcli wifiD . nmcli addressE . nmcli connectionView AnswerAnswer: B,E

Which of the following commands shows all active systemd timers?A . systemctl-timer showB . timectl listC . systemctl CtD . systemctl list-timersE . timeqView AnswerAnswer: D

CORRECT TEXT Which command is used to set the hostname of the local system? (Specify only the command without any path or parameters.)View AnswerAnswer: hostname

Which of the following tasks can the date command accomplish? (Choose two.)A . Set the system’s date and time.B . Set the system’s date but not the time.C . Calculate the time span between two dates.D . Print a calendar for a month or a year.E . Display time in...

Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose three.)A . 10.0.0.0/8B . 127.0.0.0/8C . 169.255.0.0/16D . 172.16.0.0/12E . 192.168.0.0/16View AnswerAnswer: A,D,E

Which of the following fields are available in the standard format of both the global /etc/crontab file as well as in user-specific crontab files? (Choose two.)A . YearB . MinuteC . UsernameD . Effective group IDE . CommandView AnswerAnswer: B,D

Which of the following commands should be executed when starting a login shell in order to change the language of messages for an internationalized program to Portuguese (pt)?A . export LANGUAGE=“pt”B . export LC_MESSAGES=“pt”C . export UI_MESSAGES=“pt”D . export MESSAGE=“pt”E . export ALL_MESSAGES=“pt”View AnswerAnswer: B

Which of the following commands configure network interfaces based on the system’s existing distribution-specific configuration files? (Choose two.)A . ifconfB . ifdownC . ifpauseD . ifstartE . ifupView AnswerAnswer: B,E