EMT Practice Test

1. Question Content...

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Question1: If there is no access directive, what is the default setting for OpenLDAP?
A:

B:

C:

D:

Question2: 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?

Question3: How are PAM modules organized and stored?

Question4: In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory?

Question5: FILL BLANK
What is the path to the global Postfix configuration file? (Specify the full name of the file, including path.)

Question6: When using mod_authz_core, which of the following strings can be used as an argument to Require in an Apache HTTPD configuration file to specify the authentication provider? (Choose three.)

Question7: FILL BLANK
What configuration directive of the Apache HTTPD server defines where log files are stored? (Specify ONE of the directives without any other options.)

Question8: Which BIND option should be used to limit the IP addresses from which slave name servers may connect?

Question9: Which of the following information has to be submitted to a certification authority in order to request a web server certificate?

Question10: Which of the following DNS record types is used for reverse DNS queries?

Question11: 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?

Question12: Which of the following DNS records could be a glue record?

Question13: What is the standard port used by OpenVPN?

Question14: 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?

Question15: Select the Samba option below that should be used if the main intention is to setup a guest printer service?

Question16: FILL BLANK
What option in the sshdconfiguration file instructs sshdto permit only specific user names to log in to a system? (Specify ONLY the option name without any values.)

Question17: FILL BLANK
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.)

Question18: FILL BLANK
Which OpenLDAP client command can be used to change the password for an LDAP entry? (Specify ONLY the command without any path or parameters.)

Question19: Which of these tools provides DNS information in the following format?

Question20: FILL BLANK
According to this LDIF excerpt, which organizational unit is Robert Smith part of? (Specify only the organizational unit.)

Question21: 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?

Question22: In order to protect a directory on an Apache HTTPD web server with a password, this configuration was added to an .htaccessfile in the respective directory:

Furthermore, a file /var/www/dir/ .htpasswdwas 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?

Question23: Which command is used to administer IPv6 netfilter rules?

Question24: Which netfilter table contains built-in chains called INPUT, OUTPUTand FORWARD?

Question25: What does the samba-tool testparmcommand confirm regarding the Samba configuration?

Question26: Which of the following commands can be used to connect and interact with remote TCP network services?
(Choose two.)

Question27: What is DNSSEC used for?

Question28: For what purpose is TCP/IP stack fingerprinting used by nmap?

Question29: What option for BIND is required in the global options to disable recursive queries on the DNS server by default?

Question30: Which FTP names are recognized as anonymous users in vsftp when the option anonymous_enableis set to yes in the configuration files? (Choose two.)

Question31: FILL BLANK
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.)

Question32: To allow X connections to be forwarded from or through an SSH server, what configuration keyword must be set to yesin the sshdconfiguration file?

Question33: A host, called lpi, with the MAC address 08:00:2b:4c:59:23 should always be given the IP address of
192.168.1.2 by a DHCP server running ISC DHCPD.
Which of the following configurations will achieve this?
A:

B:

C: host lpi = 08:00:2b:4c:59:23 192.168.1.2
D:

E:

Question34: Which rdncsub command can be used in conjunction with the name of a zone in order to make BIND reread the content of the specific zone file without reloading other zones as well?

Question35: Using its standard configuration, how does fail2ban block offending SSH clients?

Question36: Which http_access directive for Squid allows users in the ACL named sales_net to only access the Internet at times specified in the time_acl named sales_time?

Question37: In a PAM configuration file, which of the following is true about the required control flag?

Question38: In a BIND zone file, what does the @ character indicate?

Question39: How is the LDAP administrator account configured when the rootdnand rootpwdirectives are not present in the slapd.conffile?

Question40: A company is transitioning to a new DNS domain name and wants to accept e-mail for both domains for all of its users on a Postfix server.
Which configuration option should be updated to accomplish this?

Question41: Performing a DNS lookup with digresults in this answer:

Question42: After running ssh-keygenand accepting the default values, which of the following files are changed or created? (Choose two.)

Question43: What word is missing from the following excerpt of a named.conf file?

Question44: 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?

Question45: Which global option in squid.confsets the port number or numbers that Squid will use to listen for client requests?

Question46: FILL BLANK
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.

Question47: Which Apache HTTPD directive enables HTTPS protocol support?

Question48: Which statements about the Alias and Redirect directives in Apache HTTPD's configuration file are true?
(Choose two.)

Question49: Which of the following PAM modules allows the system administrator to use an arbitrary file containing a list of user and group names with restrictions on the system resources available to them?

Question50: When trying to reverse proxy a web server through Nginx, what keyword is missing from the following configuration sample?