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LPI 202-450 Practice Test - Questions Answers, Page 8

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Which of the following commands can be used to connect and interact with remote TCP network services? (Choose two.)
In the main Postfix configuration file, how are service definitions continued on the next line?
FILL BLANK What command creates a SSH key pair? (Specify ONLY the command without any path or parameters)
Which of the following lines in the sshd configuration file should, if present, be changed in order to increase the security of the server? (Choose two.)
Which of the following statements allow the logical combinations of conditions in Sieve filters? (Choose two.)
A zone file contains the following lines: and is included in the BIND configuration using this configuration stanza: Which problem is contained in this configuration?
After running ssh-keygen and accepting the default values, which of the following files are changed or created? (Choose two.)
To which destination will a route appear in the Linux routing table after activating IPv6 on a router's network interface, even when no global IPv6 addresses have been assigned to the interface?
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?
Select the alternative that shows the correct way to disable a user login for all users except root.

Question 71

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Given the following Squid configuration excerpt:

cache_dir ufs /var/spool/squid3/ 1024 16 256

Which of the following directories will exist directly within the directory:

/var/spool/squid3/? (Choose two.)

A.
0F
A.
0F
Answers
B.
A0
B.
A0
Answers
C.
0b
C.
0b
Answers
D.
FF
D.
FF
Answers
E.
00
E.
00
Answers
Suggested answer: A, C

Question 72

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Which of the following statements are true regarding Server Name Indication (SNI)? (Choose two.)

A.
It supports transparent failover of TLS sessions from one web server to another.
A.
It supports transparent failover of TLS sessions from one web server to another.
Answers
B.
It allows multiple SSL/TLS secured virtual HTTP hosts to coexist on the same IP address.
B.
It allows multiple SSL/TLS secured virtual HTTP hosts to coexist on the same IP address.
Answers
C.
It enables HTTP servers to update the DNS of their virtual hosts' names using the X 509 certificates of the virtual hosts.
C.
It enables HTTP servers to update the DNS of their virtual hosts' names using the X 509 certificates of the virtual hosts.
Answers
D.
It provides a list of available virtual hosts to the client during the TLS handshake.
D.
It provides a list of available virtual hosts to the client during the TLS handshake.
Answers
E.
It submits the host name of the requested URL during the TLS handshake.
E.
It submits the host name of the requested URL during the TLS handshake.
Answers
Suggested answer: B, E

Question 73

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Which Apache HTTPD configuration directive specifies the RSA private key that was used in the generation of the SSL certificate for the server?

A.
SSLCertificateKeyFile
A.
SSLCertificateKeyFile
Answers
B.
SSLKeyFile
B.
SSLKeyFile
Answers
C.
SSLPrivateKeyFile
C.
SSLPrivateKeyFile
Answers
D.
SSLRSAKeyFile
D.
SSLRSAKeyFile
Answers
Suggested answer: A

Explanation:

Reference: https://httpd.apache.org/docs/2.4/ssl/ssl_faq.html#aboutcerts

Question 74

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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?

A.
htpasswd -c /srv/www/security/sitepasswd user
A.
htpasswd -c /srv/www/security/sitepasswd user
Answers
B.
htpasswd /srv/www/security/sitepasswd user
B.
htpasswd /srv/www/security/sitepasswd user
Answers
C.
htpasswd -n /srv/www/security/sitepasswd user
C.
htpasswd -n /srv/www/security/sitepasswd user
Answers
D.
htpasswd -D /srv/www/security/sitepasswd user
D.
htpasswd -D /srv/www/security/sitepasswd user
Answers
Suggested answer: A

Explanation:

Reference: https://httpd.apache.org/docs/2.4/howto/auth.html

Question 75

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Which Apache HTTPD configuration directive is used to specify the method of authentication, e.g. None or Basic?

A.
AuthUser
A.
AuthUser
Answers
B.
AllowedAuthUser
B.
AllowedAuthUser
Answers
C.
AuthType
C.
AuthType
Answers
D.
AllowAuth
D.
AllowAuth
Answers
Suggested answer: C

Explanation:

Reference: https://httpd.apache.org/docs/2.4/howto/auth.html

Question 76

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Which of the following are logging directives in Apache HTTPD? (Choose two.)

A.
TransferLog
A.
TransferLog
Answers
B.
CustomLog
B.
CustomLog
Answers
C.
ErrorLog
C.
ErrorLog
Answers
D.
ServerLog
D.
ServerLog
Answers
E.
VHostLog
E.
VHostLog
Answers
Suggested answer: A, B

Explanation:

Reference: http://httpd.apache.org/docs/current/mod/mod_log_config.html

Question 77

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Which option within a Nginx server configuration section defines the file system path from which the content of the server is retrieved?

A.
location
A.
location
Answers
B.
htdocs
B.
htdocs
Answers
C.
DocumentRoot
C.
DocumentRoot
Answers
D.
root
D.
root
Answers
E.
base_dir
E.
base_dir
Answers
Suggested answer: D

Explanation:

Reference: http://nginx.org/en/docs/beginners_guide.html

Question 78

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

A.
fastcgi_pass
A.
fastcgi_pass
Answers
B.
fastcgi_proxy
B.
fastcgi_proxy
Answers
C.
proxy_fastcgi
C.
proxy_fastcgi
Answers
D.
proxy_fastcgi_pass
D.
proxy_fastcgi_pass
Answers
E.
fastcgi_forward
E.
fastcgi_forward
Answers
Suggested answer: A

Question 79

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Which of the following information has to be submitted to a certification authority in order to request a web server certificate?

A.
The web server's private key.
A.
The web server's private key.
Answers
B.
The IP address of the web server.
B.
The IP address of the web server.
Answers
C.
The list of ciphers supported by the web server.
C.
The list of ciphers supported by the web server.
Answers
D.
The web server's SSL configuration file.
D.
The web server's SSL configuration file.
Answers
E.
The certificate signing request.
E.
The certificate signing request.
Answers
Suggested answer: E

Explanation:

Reference: https://help.ubuntu.com/lts/serverguide/certificates-and-security.html.en

Question 80

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For what purpose is TCP/IP stack fingerprinting used by nmap?

A.
It is used to determine the remote operating system.
A.
It is used to determine the remote operating system.
Answers
B.
It is used to filter out responses from specific servers.
B.
It is used to filter out responses from specific servers.
Answers
C.
It is used to identify duplicate responses from the same remote server.
C.
It is used to identify duplicate responses from the same remote server.
Answers
D.
It is used to masquerade the responses of remote servers.
D.
It is used to masquerade the responses of remote servers.
Answers
E.
It is used to uniquely identify servers on the network for forensics.
E.
It is used to uniquely identify servers on the network for forensics.
Answers
Suggested answer: A

Explanation:

Reference: https://nmap.org/nmap-fingerprinting-old.html

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