202-450: LPIC-2 Exam 202 Part 3
Question #: 21
Topic #: 1
Which of these tools, without any options, provides the most information when performing DNS queries?
A. dig
B. nslookup
C. host
D. named-checkconf
E. named-checkzone
Question #: 22
Topic #: 1
Performing a DNS lookup with dig results in this answer:
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
Question #: 23
Topic #: 1
What option for BIND is required in the global options to disable recursive queries on the DNS server by default?
A. allow-recursive-query ( none; );
B. allow-recursive-query off;
C. recursion { disabled; };
D. recursion { none; };
E. recursion no;
Question #: 24
Topic #: 1
Which of the following DNS records could be a glue record?
A. ns1.lab A 198.51.100.53
B. lab NS 198.51.100.53
C. ns1.lab NS 198.51.100.53
D. ns1. A 198.51.100.53
E. ns1.lab GLUE 198.51.100.53
Question #: 25
Topic #: 1
What is DNSSEC used for?
A. Encrypted DNS queries between nameservers
B. Cryptographic authentication of DNS zones
C. Secondary DNS queries for local zones
D. Authentication of the user that initiated the DNS query
E. Encrypting DNS queries and answers
Question #: 26
Topic #: 1
What word is missing from the following excerpt of a named.conf file?
A. networks
B. net
C. list
D. acl
E. group
Question #: 27
Topic #: 1
In a BIND zone file, what does the @ character indicate?
A. It’s the fully qualified host name of the DNS server
B. It’s an alias for the e-mail address of the zone master
C. It’s the name of the zone as defined in the zone statement in named.conf
D. It’s used to create an alias between two CNAME entries
Question #: 28
Topic #: 1
Which BIND option should be used to limit the IP addresses from which slave name servers may connect?
A. allow-zone-transfer
B. allow-transfer
C. allow-secondary
D. allow-slaves
E. allow-queries
Question #: 29
Topic #: 1
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:
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?
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
Question #: 30
Topic #: 1
Which Apache HTTPD directive enables HTTPS protocol support?
A. HTTPSEngine on
B. SSLEngine on
C. SSLEnable on
D. HTTPSEnable on
E. StartTLS on
