202-450 Practice Test Questions Updated 120 Questions
Lpi 202-450 Dumps - Secret To Pass in First Attempt
NEW QUESTION 12
Which of the following statements are true regarding Server Name Indication (SNI)? (Choose two.)
- A. It submits the host name of the requested URL during the TLS handshake.
- B. It enables HTTP servers to update the DNS of their virtual hosts' names using the X 509 certificates of the virtual hosts.
- C. It allows multiple SSL/TLS secured virtual HTTP hosts to coexist on the same IP address.
- D. It provides a list of available virtual hosts to the client during the TLS handshake.
- E. It supports transparent failover of TLS sessions from one web server to another.
Answer: A,C
Explanation:
Explanation
NEW QUESTION 13
What word is missing from the following excerpt of a named.conf file?
- A. net
- B. networks
- C. group
- D. acl
- E. list
Answer: D
NEW QUESTION 14
In order to specify alterations to an LDAP entry, what keyword is missing from the following LDIF file excerpt?
Specify the keyword only and no other information.
Answer:
Explanation:
add
NEW QUESTION 15
A user requests a "hidden" Sambashare, named confidential, similar to the Windows Administration Share. How can this be configured?
A:
B:
C:
D:
E:
- A. Option B
- B. Option D
- C. Option C
- D. Option E
- E. Option A
Answer: D
NEW QUESTION 16
In response to a certificate signing request, a certification authority sent a web server certificate along with the certificate of an intermediate certification authority that signed the web server certificate. What should be done with the intermediate certificate in order to use the web server certificate with Apache HTTPD?
- A. The intermediate certificate should be used to verify the certificate before its deployment on the web server and can be deleted
- B. The intermediate certificate should be archived and resent to the certification authority in order to request a renewal of the certificate
- C. The intermediate certificate should be merged with the web server's certificate into one file that is specified in SSLCertificateFile
- D. The intermediate certificate should be improved into the certificate store of the web browser used to test the correct operation of the web server
- E. The intermediate certificate should be stored in its own file which is referenced in SSLCaCertificateFile
Answer: C
NEW QUESTION 17
According to the configuration below, what is the full e-mail address of the administrator for this domain?
Answer:
Explanation:
[email protected]
NEW QUESTION 18
Using its standard configuration, how does fail2ban block offending SSH clients?
- A. By creating null routes that drop any answer packets sent to the client.
- B. By rejecting connections due to its role as a proxy in front of SSHD.
- C. By modifying and adjusting the TCP Wrapper configuration for SSHD.
- D. By creating and maintaining netfilter rules.
- E. By modifying and adjusting the SSHD configuration.
Answer: E
Explanation:
Explanation/Reference:
Reference: https://www.digitalocean.com/community/tutorials/how-to-protect-ssh-with-fail2ban-on-centos-7
NEW QUESTION 19
Which keyword is used in the Squid configuration to define networks and times used to limit access to the service?
- A. permit
- B. acl
- C. http_allow
- D. allow
Answer: B
NEW QUESTION 20
The content of which local file has to be transmitted to a remote SSH server in order to be able to log into the remote server using SSH keys?
- A. /.ssh/authorized_keys
- B. /.ssh/id_rsa
- C. ./ssh/known_hosts
- D. /.ssh/id_rsa.pub
- E. /.ssh/config
Answer: A
NEW QUESTION 21
For what purpose is TCP/IP stack fingerprinting used by nmap?
- A. It is used to identify duplicate responses from the same remote server.
- B. It is used to filter out responses from specific servers.
- C. It is used to determine the remote operating system.
- D. It is used to uniquely identify servers on the network for forensics.
- E. It is used to masquerade the responses of remote servers.
Answer: C
Explanation:
Explanation/Reference:
Reference: https://nmap.org/nmap-fingerprinting-old.html
NEW QUESTION 22
The following Apache HTTPD configuration has been set up to create a virtual host available at www.example.com and www2.example.com:
Even though Apache HTTPD correctly processed the configuration file, requests to both names are not handled correctly. What should be changed in order to ensure correct operations?
- A. Both virtual host names have to be mentioned in the opening VirtualHost tag.
- B. Only one Server name declaration may exist, but additional names can be declared in ServerAlias options.
- C. The configuration must be split into two VirtualHost sections since each virtual host may only have one name.
- D. The port mentioned in opening VirtualHost tag has to be appended to the ServerName declaration's values.
- E. Both virtual host names have to be placed as comma separated values in one ServerName declaration.
Answer: E
NEW QUESTION 23
What does the samba-tool testparmcommand confirm regarding the Samba configuration?
- A. The Samba services are started automatically when the system boots.
- B. The configuration loads successfully.
- C. The netfilter configuration on the Samba server does not block any access to the services defined in the configuration.
- D. All running Samba processes use the most recent configuration version.
- E. The service operates as expected.
Answer: B
Explanation:
Explanation/Reference:
Reference: https://www.samba.org/samba/docs/current/man-html/testparm.1.html
NEW QUESTION 24
Performing a DNS lookup with digresults in this answer:
- A. There is no . after linuservin the PTR record in the forward lookup zone file
- B. There is no . after linuserv.example.netin the PTR record in the reverse lookup zone file
- C. The . in the NS definition in the reverse lookup zone has to be removed
- D. There is no . after linuserv.example.netin the PTR record in the forward lookup zone file
Answer: B
NEW QUESTION 25
Which of the following commands can be used to connect and interact with remote TCP network services?
(Choose two.)
- A. nc
- B. nettalk
- C. cat
- D. telnet
- E. netmap
Answer: A,D
NEW QUESTION 26
CORRECT TEXT
Which directive in a Nginx server configuration block defines the TCP ports on which the virtual host will be available, and which protocols it will use? (Specify ONLY the option name without any values.)
Answer:
Explanation:
listen
NEW QUESTION 27
Which keyword is used in the Squid configuration to define networks and times used to limit access to the service?
- A. permit
- B. acl
- C. http_allow
- D. allow
Answer: B
Explanation:
Explanation
Explanation/Reference: https://www.tecmint.com/configure-squid-server-in-linux/
NEW QUESTION 28
Fill in the blank.
What is the path to the global Postfix configuration file? (Specify the full name of the file, including path.)
Answer:
Explanation:
etc/postfix/main.cf
NEW QUESTION 29
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?
- A. host deny = 192.168.1.100/255.255.255.0192.168.2.31localhost
- B. host allow = 192.168.1.100192.168.2.200localhost
- C. host deny = 192.168.2.200/255.255.255.0192.168.2.31localhost
- D. host allow = 192.168.1.0/255.255.255.0192.168.2.0/255.255.255.0 localhost
- E. host allow = 192.168.1.1-255
Answer: C,D
NEW QUESTION 30
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. A0
- B. FF
- C. 0F
- D. 0b
- E. 00
Answer: C,D
NEW QUESTION 31
In which CIFS share must printer drivers be placed to allow Point'n'Print driver deployment on Windows?
- A. The name of the share is specified in the option print driver share within each printable share in smb.
- B. print$
- C. NETLOGON
- D. conf pnpdrivers$
- E. winx64drv$
Answer: B
NEW QUESTION 32
Which global option in squid.confsets the port number or numbers that Squid will use to listen for client requests?
- A. squid_port
- B. http_port
- C. client_port
- D. port
- E. server_port
Answer: B
NEW QUESTION 33
FILL BLANK
According to this LDIF excerpt, which organizational unit is Robert Smith part of? (Specify only the organizational unit.)
Answer:
Explanation:
people
NEW QUESTION 34
Which statements about the Alias and Redirect directives in Apache HTTPD's configuration file are true?
(Choose two.)
- A. Redirect works with regular expressions
- B. Alias is handled on the server side
- C. Alias can only reference files under DocumentRoot
- D. Redirect is handled on the client side
- E. Alias is not a valid configuration directive
Answer: B,D
NEW QUESTION 35
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Career Path
Once you get the LPIC-2 certification, you are eligible to apply for the LPIC-3 validations. All in all, it is an expert-level qualification available in three separate designations that talk about the integration of Linux services in an enterprise mixed environment, Linux security, and HA alongside virtualization. With these LPIC-3 certificates, you will be eligible for all the front-level job roles in Linux systems and will enjoy working in big organizations. You will also get a chance to work with IT experts and earn valuable experience within the IT sector.
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