102-500 exam

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...

FILL BLANK Which command included in systemd supports selecting messages from the systemd journal by criteria such as time or unit name? (Specify only the command without any path or parameters.)View AnswerAnswer: journalctl

What is the correct routing match to reach 172.16.1.5/32?A . 172.16.1.0/26B . 172.16.1.0/25C . 172.16.1.0/24D . the default routeView AnswerAnswer: A

Which of the following protocols is related to the term open relay?A . SMTPB . POP3C . NTPD . IMAPE . LDAPView AnswerAnswer: A

Which of the following files assigns a user to its primary group?A . /etc/pgroupB . /etc/shadowC . /etc/passwdD . /etc/groupE . /etc/gshadowView AnswerAnswer: C

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

How many IP addresses can be used for unique hosts inside the IPv4 subnet 192.168.2.128/26? B. 14 C. 30 D. 62 E. 126View AnswerAnswer: D

FILL BLANK Which command, available with all sendmail-compatible MTAs, is used to list the contents of the MTA’s mail queue? (Specify only the command without any path or parameters.)View AnswerAnswer: mailq

Which of the following is a valid IPv6 address?A . 2001:db8:0g21::1B . 2001::db8:4581::1C . 2001:db8:3241::1D . 2001%db8%9990%%1E . 2001.db8.819f..1View AnswerAnswer: C

Which of the following steps prevents a user from obtaining an interactive login session?A . Setting the UID for the user to 0.B . Running the command chsh Cs /bin/false with the user name.C . Removing the user from the group staff.D . Adding the user to /etc/noaccess.E . Creating...