202-450 Online Practice Questions and Answers

The command ___________ -x foo will delete the user foo from the Samba database. (Specify the command only, no path information.)

A. smbpasswd

Which daemon is required on the client if an ethernet device gets its IP address from a central server?

A. dhcp

B. dhcpcd

C. bootpd

D. ethd

E. dhcpd

What is the advantage of using SASL authentication with OpenLDAP?

A. It can prevent the transmission of plain text passwords over the network.

B. It disables anonymous access to the LDAP server.

C. It enables the use of Access Control Lists.

D. It allows the use of LDAP to authenticate system users over the network.

E. All of the above.

What command is used to add a route to the 192.168.4.0/24 network via 192.168.0.2?

A. route add - network 192.168.4.0 netmask 255.255.255.0 gw 192.168.0.2

B. route add - net 192.168.4.0/24 gw 192.168.0.2

C. route add - network 192.168.4.0/24 192.168.0.2

D. route add - net 192.168.4.0 netmask 255.255.255.0 192.168.0.2

E. route add - net 192.168.4.0 netmask 255.255.255.0 gw 192.168.0.2

Which file, in the local file-system, is presented when the client requests http://server/~joe/index.html and the following directive is present in server's Apache configuration file?

UserDir site/html

Given that all users have their home directory in /home, please type in the FULL file name

including the path.

A. /home/joe/site/html/index.html

According to the dhcpd.conf file below, which domain name will clients in the 172.16.87.0/24 network get?

A. lab.certkiller.com

What command must be used to print the kernel's routing table?

A. route print

B. route enumerate

C. route show

D. route list

E. route

Which command can be used when writing scripts which perform tests against remote services?

A. snort

B. netmap

C. nc

D. telnet

Which of the following actions should be considered when a FTP chroot jail is created? (Choose THREE correct answers.)

A. Create /dev/ and /etc/ in the chroot enviroment.

B. Create /etc/passwd in the chroot enviroment.

C. Bind-mount /proc in the chroot environment.

D. Create the user ftp in the chroot enviroment.

E. Create /dev/kmem in the chroot environment.

What option for BIND is required in the global options to disable recursive queries on the DNS server by default?

A. allow-recursive-query { none; };

B. allow-recursive-query off;

C. recursion { none; };

D. recursion no;