A.| /dev/tty12

B./var/log/messages | /dev/tty12

C.mail.* /dev/tty12

D.syslog tty12

E.*.* /dev/tty12

A.--since=

B.--date=

C.--until=

D.--from=

E.--upto=

A.Command

B.Year

C.Username

D.Minute

A.It is used to configure LDAP authentication services for the local system.

B.It is used to configure where the C library looks for system information such as host names and user passwords.

C.It is used to configure network protocol port numbers such as for HTTP or SMTP.

D.It is used to configure which network services will be turned on during the next system boot.

A.SELECT (name, address) FROM contacts;

B.SELECT name, address FROM contacts;

C.SELECT (name address) FROM contacts;

D.SELECT name address FROM contacts;