Free 2021 LPIC-2 Certified Linux Engineer 202-450 dumps are available on Google Drive shared by ITCertMagic
Welcome to download the newest ITCertMagic 202-450 PDF dumps: https://www.itcertmagic.com/Lpi/real-202-450-exam-prep-dumps.html ( 120 Q&As)
NEW QUESTION 50
How must Samba be configured such that it can check CIFS passwords against those found in /etc/passwd and /etc/shadow?
- A. It is not possible for Samba to use /etc/passwd and /etc/shadow directly
- B. Run smbpasswd to convert /etc/passwd and /etc/shadow to a Samba password file
- C. Set the parameters "encrypt passwords = yes" and "password file = /etc/passwd"
- D. Set the parameters "encrypt passwords = yes", "password file = /etc/passwd" and
"password algorithm = crypt" - E. Delete the smbpasswd file and create a symbolic link to the passwd and shadow file
Answer: A
NEW QUESTION 51
According to this LDIF excerpt, which organizational unit is Robert Smith part of? (Specify only the organizational unit.)
Answer:
Explanation:
people
NEW QUESTION 52
Performing a DNS lookup with digresults in this answer:
- A. There is no . after linuserv.example.netin the PTR record in the reverse lookup zone file
- B. There is no . after linuservin the PTR record in the forward 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: A
NEW QUESTION 53
Which Apache HTTPD configuration directive is used to specify the method of authentication, e.g. Noneor Basic?
- A. AllowAuth
- B. AuthUser
- C. AuthType
- D. AllowedAuthUser
Answer: C
Explanation:
Explanation/Reference: https://httpd.apache.org/docs/2.4/howto/auth.html
NEW QUESTION 54
Fill in the blank.
What configuration directive of the Apache HTTPD server defines where log files are stored?
(Specify ONE of the directives without any other options.)
Answer:
Explanation:
ErrorLog
NEW QUESTION 55
Which of the following DNS records could be a glue record?
- A. labNS198.51.100.53
- B. ns1.A198.51.100.53
- C. ns1.labA198.51.100.53
- D. ns1.labGLUE198.51.100.53
- E. ns1.labNS198.51.100.53
Answer: C
NEW QUESTION 56
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.)
- A. Protocol 2, 1
- B. PermitRootLogin yes
- C. PermitEmptyPasswords no
- D. Port 22
- E. IgnoreRhosts yes
Answer: A,B
NEW QUESTION 57
Which of the following actions synchronizes UNIX passwords with the Samba passwords when the encrypted Samba password is changed using smbpasswd?
- A. Run netvamp regularly, to convert the passwords.
- B. Run winbind -sync, to synchronize the passwords.
- C. There are no actions to accomplish this since is not possible.
- D. Add unix password sync = yes to smb.conf
- E. Add smb unix password = sync to smb.conf
Answer: D
NEW QUESTION 58
A user requests a "hidden" Samba share, named confidential, similar to the Windows Administration Share. How can this be configured?
- A. Option D
- B. Option A
- C. Option B
- D. Option C
- E. Option E
Answer: E
NEW QUESTION 59
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?
- A. identified-nodes
- B. unconfigured-hosts
- C. unknown-clients
- D. missing-peers
- E. unmatched-hwaddr
Answer: C
NEW QUESTION 60
What does the samba-tool testparmcommand confirm regarding the Samba configuration?
- A. The service operates as expected.
- B. The Samba services are started automatically when the system boots.
- C. All running Samba processes use the most recent configuration version.
- D. The netfilter configuration on the Samba server does not block any access to the services defined in the configuration.
- E. The configuration loads successfully.
Answer: E
Explanation:
Explanation/Reference:
Reference: https://www.samba.org/samba/docs/current/man-html/testparm.1.html
NEW QUESTION 61
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. FF
- B. 00
- C. 0b
- D. 0F
- E. A0
Answer: C,D
NEW QUESTION 62
In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory?
- 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 write permission set.
- D. The directory must not have the read or execute permission set.
- E. The directory must not contain other directories.
Answer: B
NEW QUESTION 63
Which of the following values can be used in the OpenLDAP attribute olcBackendfor any object of the class olcBackendConfigto specify a backend? (Choose three.)
- A. bdb
- B. ldap
- C. text
- D. passwd
- E. xml
Answer: A,B,C
Explanation:
Explanation/Reference:
NEW QUESTION 64
Which of the following PAM modules sets and unsets environment variables?
- A. pam-vars
- B. pam_shell
- C. pam_export
- D. pam_set
- E. pam-env
Answer: E
Explanation:
Explanation/Reference: https://www.linux.org/docs/man5/pam_env.html
NEW QUESTION 65
Which of the statements below are correct regarding the following commands, which are executed on a Linux router? (Choose two.)
- A. Both ip6tables commands complete without an error message or warning
- B. The rules disable packet forwarding because network nodes always use addresses from fe80::/64 to identify routers in their routing tables
- C. ip6tables returns an error for the second command because the affected network is already part of another rule
- D. The rules suppress any automatic configuration through router advertisements or DHCPv6
- E. Packets with source or destination addresses from fe80::/64 will never occur in the FORWARD chain
Answer: A,D
NEW QUESTION 66
Which attitude of an object in LDAP defines which other attributes can be set for the object?
(Specify ONLY the attribute name without any values.)
Answer:
Explanation:
class
NEW QUESTION 67
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 -D /srv/www/security/sitepasswd user
- B. htpasswd -n /srv/www/security/sitepasswd user
- C. htpasswd /srv/www/security/sitepasswd user
- D. htpasswd -c /srv/www/security/sitepasswd user
Answer: D
Explanation:
Explanation/Reference: https://httpd.apache.org/docs/2.4/howto/auth.html
NEW QUESTION 68
Which FTP names are recognized as anonymous users in vsftp when the option anonymous_enableis set to yes in the configuration files? (Choose two.)
- A. nobody
- B. anonymous
- C. guest
- D. In the described configuration, any username which neither belongs to an existing user nor has another special meaning is treated as anonymous user.
- E. ftp
Answer: B,E
Explanation:
Explanation/Reference:
Reference: http://vsftpd.beasts.org/vsftpd_conf.html#lbAE
NEW QUESTION 69
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