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LPI 202-450 Linux Professional Institute Exam Practice Test

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Question 1

Which of the following statements in the ISC DHCPD configuration is used to specify whether or not an address pool can be used by nodes which have a corresponding host section in the configuration?

Options:

A.

identified-nodes

B.

unconfigured-hosts

C.

missing-peers

D.

unmatched-hwaddr

E.

unknown-clients

Question 2

With Nginx, which of the following directives is used to proxy requests to a FastCGI application?

Options:

A.

fastcgi_pass

B.

fastcgi_proxy

C.

proxy_fastcgi

D.

proxy_fastcgi_pass

E.

fastcgi_forward

Question 3

Which statements about the Alias and Redirect directives in Apache HTTPD’s configuration file are true? (Choose two.)

Options:

A.

Alias can only reference files under DocumentRoot

B.

Redirect works with regular expressions

C.

Redirect is handled on the client side

D.

Alias is handled on the server side

E.

Alias is not a valid configuration directive

Question 4

Which keyword is used in the Squid configuration to define networks and times used to limit access to the service?

Options:

A.

acl

B.

allow

C.

http_allow

D.

permit

Question 5

A host, called lpi, with the MAC address 08:00:2b:4c:59:23 should always be given the IP address of 192.168.1.2 by a DHCP server running ISC DHCPD.

Which of the following configurations will achieve this?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

Question 6

The Samba configuration file contains the following lines:

A workstation is on the wired network with an IP address of 192.168.1.177 but is unable to access the Samba server. A wireless laptop with an IP address 192.168.2.93 can access the Samba server. Additional trouble shooting shows that almost every machine on the wired network is unable to access the Samba server.

Which alternate host allow declaration will permit wired workstations to connect to the Samba server without denying access to anyone else?

Options:

A.

host allow = 192.168.1.1-255

B.

host allow = 192.168.1.100192.168.2.200localhost

C.

host deny = 192.168.1.100/255.255.255.0192.168.2.31localhost

D.

host deny = 192.168.2.200/255.255.255.0192.168.2.31localhost

E.

host allow = 192.168.1.0/255.255.255.0192.168.2.0/255.255.255.0 localhost

Question 7

Which FTP names are recognized as anonymous users in vsftp when the option anonymous_enable is set to yes in the configuration files? (Choose two.)

Options:

A.

anonymous

B.

ftp

C.

In the described configuration, any username which neither belongs to an existing user nor has another special meaning is treated as anonymous user.

D.

nobody

E.

guest

Question 8

Using its standard configuration, how does fail2ban block offending SSH clients?

Options:

A.

By rejecting connections due to its role as a proxy in front of SSHD.

B.

By modifying and adjusting the SSHD configuration.

C.

By creating and maintaining netfilter rules.

D.

By creating null routes that drop any answer packets sent to the client.

E.

By modifying and adjusting the TCP Wrapper configuration for SSHD.

Question 9

What word is missing from the following excerpt of a named.conf file?

Options:

A.

networks

B.

net

C.

list

D.

acl

E.

group

Question 10

There is a restricted area in a site hosted by Apache HTTPD, which requires users to authenticate against the file /srv/www/security/site­passwd.

Which command is used to CHANGE the password of existing users, without losing data, when Basic authentication is being used?

Options:

A.

htpasswd –c /srv/www/security/site­passwd user

B.

htpasswd /srv/www/security/site­passwd user

C.

htpasswd –n /srv/www/security/site­passwd user

D.

htpasswd –D /srv/www/security/site­passwd user

Question 11

In the main Postfix configuration file, how are service definitions continued on the next line?

Options:

A.

It isn’t possible. The service definition must fit on one line.

B.

The initial line must end with a backslash character (\).

C.

The following line must begin with a plus character (+).

D.

The following line must begin with white space indentation.

E.

The service definition continues on the following lines until all of the required fields are specified.

Question 12

Which of the following statements is true regarding the NFSv4 pseudo file system on the NFS server?

Options:

A.

It must be called /exports

B.

It usually contains bind mounts of the directory trees to be exported

C.

It must be a dedicated partition on the server

D.

It is defined in the option Nfsv4-Root in /etc/pathmapd.conf

E.

It usually contains symlinks to the directory trees to be exported

Question 13

If there is no access directive, what is the default setting for OpenLDAP?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 14

What option in the client configuration file would tell OpenVPN to use a dynamic source port when making a connection to a peer?

Options:

A.

src-port

B.

remote

C.

source-port

D.

nobind

E.

dynamic-bind

Question 15

What does the samba-tool testparm command confirm regarding the Samba configuration?

Options:

A.

The configuration loads successfully.

B.

The service operates as expected.

C.

The Samba services are started automatically when the system boots.

D.

The netfilter configuration on the Samba server does not block any access to the services defined in the configuration.

E.

All running Samba processes use the most recent configuration version.

Question 16

Which of the following commands can be used to connect and interact with remote TCP network services? (Choose two.)

Options:

A.

nettalk

B.

nc

C.

telnet

D.

cat

E.

netmap

Question 17

A company is transitioning to a new DNS domain name and wants to accept e-mail for both domains for all of its users on a Postfix server.

Which configuration option should be updated to accomplish this?

Options:

A.

mydomain

B.

mylocations

C.

mydestination

D.

myhosts

E.

mydomains

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