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202-450 LPIC-2 - Exam 202 (part 2 of 2), version 4.5 Questions and Answers

Questions 4

Which of the following nmap parameters scans a target for open TCP ports? (Choose two.)

Options:

A.

-sO

B.

-sZ

C.

-sT

D.

-sU

E.

-sS

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Questions 5

Which command is used to configure which file systems a NFS server makes available to clients?

Options:

A.

exportfs

B.

mkfs.nfs

C.

mount

D.

nfsservct1

E.

telinit

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Questions 6

In order to protect a directory on an Apache HTTPD web server with a password, this configuration was added to an .htaccess file in the respective directory:

202-450 Question 6

Furthermore, a file /var/www/dir/ .htpasswd was created with the following content:

usera:S3cr3t

Given that all these files were correctly processed by the web server processes, which of the following statements is true about requests to the directory?

Options:

A.

The user usera can access the site using the password s3cr3t

B.

Accessing the directory as usera raises HTTP error code 442 (User Not Existent)

C.

Requests are answered with HTTP error code 500 (Internal Server Error)

D.

The browser prompts the visitor for a username and password but logins for usera do not seem to work

E.

The web server delivers the content of the directory without requesting authentication

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Questions 7

A zone file contains the following lines:

202-450 Question 7

and is included in the BIND configuration using this configuration stanza:

202-450 Question 7

Which problem is contained in this configuration?

Options:

A.

The zone statement is the BIND configuration must contain the cross-zone-data yes; statement.

B.

The zone cannon contain records for a name which is outside the zone’s hierarchy.

C.

The $ORIGIN declaration cannot be used in zone files that are included for a specific zone name in the BIND configuration.

D.

An A record cannot contain an IPv4 address because its value is supposed to be a reverse DNS name.

E.

Names of records in a zone file cannot be fully qualified domain names.

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Questions 8

What information can be found in the file specified by the status parameter in an OpenVPN server configuration file? (Choose two.)

Options:

A.

Errors and warnings generated by the openvpn daemon

B.

Routing information

C.

Statistical information regarding the currently running openvpn daemon

D.

A list of currently connected clients

E.

A history of all clients who have connected at some point

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Questions 9

Which Linux user is used by vsftpd to perform file system operations for anonymous FTP users?

Options:

A.

The Linux user which runs the vsftpd process

B.

The Linux user that owns the root FTP directory served by vsftpd

C.

The Linux user with the same user name that was used to anonymously log into the FTP server

D.

The Linux user root, but vsftpd grants access to anonymous users only to globally read-/writeable files

E.

The Linux user specified in the configuration option ftp_username

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Questions 10

Which of the following types of IPv6 address assignments does DHCPv6 support? (Choose three.)

Options:

A.

Assignments of normal IPv6 addresses that can be renewed.

B.

Assignments of temporary IPv6 addresses that cannot be renewed.

C.

Assignments of blacklisted IPv6 addresses that should no longer be used.

D.

Assignments of IPv6 prefixes that can be used for routing or further assignments.

E.

Assignments of anonymous IPv6 addresses whose assignment is not logged by the DHCPv6 server.

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Questions 11

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

Options:

A.

allow-recursive-query (none; );

B.

allow-recursive-query off;

C.

recursion {disabled; };

D.

recursion {none; };

E.

recursion no;

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Questions 12

Which of the following statements allow the logical combinations of conditions in Sieve filters? (Choose two.)

Options:

A.

allof

B.

anyof

C.

noneof

D.

and

E.

or

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Questions 13

Which option within the ISC DHCPD configuration file defines the IPv4 DNS server address(es) to be sent to the DHCP clients?

Options:

A.

domain-name-servers

B.

domain-server

C.

name-server

D.

servers

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Questions 14

Which of the following OpenVPN configuration options makes OpenVPN forward network packets between VPN clients itself instead of passing the packets on to the Linux host which runs the OpenVPN server for further processing?

Options:

A.

inter-client-traffic

B.

client-to-client

C.

client-router

D.

client-pass

E.

grant-client-traffic

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Questions 15

What configuration directive of the Apache HTTPD server defines where log files are stored? (Specify ONE of the directives without any other options.)

Options:

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Questions 16

Which of these tools, without any options, provides the most information when performing DNS queries?

Options:

A.

dig

B.

nslookup

C.

host

D.

named-checkconf

E.

named-checkzone

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Questions 17

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

Options:

A.

SSLCertificateKeyFile

B.

SSLKeyFile

C.

SSLPrivateKeyFile

D.

SSLRSAKeyFile

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Questions 18

What is the name of the root element of the LDAP tree holding the configuration of an OpenLDAP server that is using directory based configuration? (Specify ONLY the element’s name without any additional information.)

Options:

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Questions 19

Which of the following actions synchronizes UNIX passwords with the Samba passwords when the encrypted Samba password is changed using smbpasswd?

Options:

A.

There are no actions to accomplish this since is not possible.

B.

Run netvamp regularly, to convert the passwords.

C.

Run winbind –sync, to synchronize the passwords.

D.

Add unix password sync = yes to smb.conf

E.

Add smb unix password = sync to smb.conf

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Questions 20

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?

Options:

A.

fe80::/10

B.

0::/128

C.

0::/0

D.

fe80::/64

E.

2000::/3

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Questions 21

In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory?

Options:

A.

The directory must not have the execute permission set.

B.

The directory must not have the read permission set.

C.

The directory must not have the read or execute permission set.

D.

The directory must not have the write permission set.

E.

The directory must not contain other directories.

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Questions 22

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.

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Questions 23

According to this LDIF excerpt, which organizational unit is Robert Smith part of? (Specify only the organizational unit.)

202-450 Question 23

Options:

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Questions 24

Which option in the Postfix configuration makes Postfix pass email to external destinations to another SMTP-server? (Specify ONLY the option name without any values.)

Options:

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Questions 25

How is the LDAP administrator account configured when the rootdn and rootpw directives are not present in the slapd.conf file?

Options:

A.

The default account admin with the password admin are used

B.

The account is defined by an ACL in slapd.conf

C.

The default account admin is used without a password

D.

The account is defined in the file /etc/ldap.secret

E.

The account is defined in the file /etc/ldap.root.conf

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Questions 26

Which of the following is correct about this excerpt from an LDIF file?

202-450 Question 26

Options:

A.

dn is the domain name.

B.

o is the operator name.

C.

cn is the common name.

D.

dn is the relative distinguished name.

E.

DC is the delegation container.

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Questions 27

Which action in a Sieve filter forwards a message to another email address without changing the message? (Specify ONLY the action’s name without any parameters.)

Options:

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Questions 28

After running ssh-keygen and accepting the default values, which of the following files are changed or created? (Choose two.)

Options:

A.

~/.ssh/id_rsa.key

B.

~/.ssh/id_rsa.pub

C.

~/.ssh/id_rsa.prv

D.

~/.ssh/id_rsa.crt

E.

~/.ssh/id_rsa

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Questions 29

Which command is used to administer IPv6 netfilter rules?

Options:

A.

iptables

B.

iptablesv6

C.

iptables6

D.

ip6tables

E.

ipv6tables

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Questions 30

Which of the following lines is valid in a configuration file in /etc/pam.d/?

Options:

A.

authrequired pam_unix.sotry_first_pass nullok

B.

authtry_first_pass nullok, require pam_unix.so

C.

authrequired:pam_unix.so(try_first_pass nullok)

D.

authpam_unix.so(required try_first_pass nullok)

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Questions 31

What is the name of the network security scanner project which, at the core, is a server with a set of network vulnerability tests?

Options:

A.

NetMap

B.

OpenVAS

C.

Smartscan

D.

Wireshark

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Questions 32

When trying to reverse proxy a web server through Nginx, what keyword is missing from the following configuration sample?

202-450 Question 32

Options:

A.

remote_proxy

B.

reverse_proxy

C.

proxy_reverse

D.

proxy_pass

E.

forward_to

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Questions 33

Which of the following services belongs to NFSv4 and does not exist in NFSv3?

Options:

A.

rpc.idmapd

B.

rpc.statd

C.

nfsd

D.

rpc.mountd

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Questions 34

In order to join a file server to the Active Directory domain intra.example.com, the following smb.conf has been created:

202-450 Question 34

The command net ads join raises an error and the server is not joined to the domain. What should be done to successfully join the domain?

Options:

A.

Change server role to ad member server to join an Active Directory domain instead of an NT4 domain.

B.

Add realm = intra.example.com to the smb.conf and change workgroup to the domain’s netbios workgroup name.

C.

Manually create a machine account in the Active Directory domain and specify the machine account’s name with –U when starting net ads join.

D.

Remove the winbind enum users and winbind enum groups since winbind is incompatible with Active Directory domains.

E.

Remove all idmap configuration stanzas since the id mapping is defined globally in an Active Directory domain and cannot be changed on a member server.

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Questions 35

Performing a DNS lookup with dig results in this answer:

202-450 Question 35

Options:

A.

There is no . after linuserv.example.net in the PTR record in the forward lookup zone file

B.

There is no . after linuserv in the PTR record in the forward lookup zone file

C.

There is no . after linuserv.example.net in the PTR record in the reverse lookup zone file

D.

The . in the NS definition in the reverse lookup zone has to be removed

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Exam Code: 202-450
Exam Name: LPIC-2 - Exam 202 (part 2 of 2), version 4.5
Last Update: Dec 7, 2024
Questions: 119

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