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 which network services will be turned on during the next system boot.

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

A./var/man

B./var/pkg/man

C./opt/man

D./usr/doc/

E./usr/share/man

A.chmod 2775 /tmp

B.chmod 4775 /tmp

C.chmod +t /tmp

D.chmod +s /tmp

E.chmod 1775 /tmp

A.inetd

B.fingerd

C.mountd

D.xinetd

E.tcpd

A.It reads text displayed on the screen to blind or visually impaired people.

B.It displays lines and markers to help people use speed reading techniques.

C.It manages and displays files that contain e-books.

D.It reads the parameters of the attached monitors and creates an appropriate X11 configuration.