EMT Practice Test

1. Question Content...

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Question1: In the main Postfix configuration file, how are service definitions continued on the next line?

Question2: How are PAM modules organized and stored?

Question3: Which of the following values can be used in the OpenLDAP attribute olcBackend for any object of the class olcBackendConfig to specify a backend? (Choose three.)

Question4: 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.)

Question5: 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?

Question6: What command displays NFC kernel statistics? (Specify ONLY the command without any path or parameters.)

Question7: With fail2ban, what is a 'jail'?

Question8: Which rdnc sub 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?

Question9: Which of the following DNS record types is used for reverse DNS queries?

Question10: Which option within a Nginx server configuration section defines the file system path from which the content of the server is retrieved?

Question11: Which of the following actions are available in Sieve core filters? (Choose three.)

Question12: Which Apache HTTPD configuration directive specifies the RSA private key that was used in the generation of the SSL certificate for the server?

Question13: Which of these tools provides DNS information in the following format?

Question14: 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.)

Question15: Select the alternative that shows the correct way to disable a user login for all users except root.

Question16: 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.)

Question17: Which of the following commands is used to change user passwords in an OpenLDAP directory?

Question18: With Nginx, which of the following directives is used to proxy requests to a FastCGI application?

Question19: Which of the following PAM modules sets and unsets environment variables?

Question20: Which global option in squid.conf sets the port number or numbers that Squid will use to listen for client requests?

Question21: Which option within the ISC DHCPD configuration file defines the IPv4 DNS server address(es) to be sent to the DHCP clients?

Question22: Which Apache HTTPD configuration directive is used to specify the method of authentication, e.g. None or Basic?

Question23: 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?

Question24: What option for BIND is required in the global options to disable recursive queries on the DNS server by default?

Question25: Which of the following statements allow the logical combinations of conditions in Sieve filters? (Choose two.)

Question26: What is the standard port used by OpenVPN?

Question27: In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory?

Question28: 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.)

Question29: Which of the following information has to be submitted to a certification authority in order to request a web server certificate?

Question30: Which keyword is used in the Squid configuration to define networks and times used to limit access to the service?

Question31: In a PAM configuration file, which of the following is true about the required control flag?

Question32: What is the path to the global Postfix configuration file? (Specify the full name of the file, including path.)

Question33: Which command is used to administer IPv6 netfilter rules?

Question34: 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.

Question35: What is the name of the Dovecot configuration variable that specifies the location of user mail?

Question36: 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?

Question37: What is the name of the network security scanner project which, at the core, is a server with a set of network vulnerability tests?

Question38: 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.)

Question39: 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.)

Question40: According to the configuration below, what is the full e-mail address of the administrator for this domain?

Question41: 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?

Question42: Which of the following DNS records could be a glue record?

Question43: When are Sieve filters usually applied to an email?

Question44: In which CIFS share must printer drivers be placed to allow Point'n'Print driver deployment on Windows?

Question45: Which of the following Samba configuration parameters is functionally identical to the parameter read only=yes?

Question46: Which doveadm sub-command displays a list of connections of Dovecot in the following format? (Specify ONLY the command without any parameters.)

Question47: Which Postfix command can be used to rebuild all of the alias database files with a single invocation and without the need for any command line arguments?

Question48: Which OpenLDAP client command can be used to change the password for an LDAP entry?
(Specify ONLY the command without any path or parameters.)

Question49: A user requests a "hidden" Samba share, named confidential, similar to the Windows Administration Share.
How can this be configured?

Question50: Which of the following statements is INCORRECT regarding the LDIF file format?

Question51: Which of the following services belongs to NFSv4 and does not exist in NFSv3?

Question52: Which of the following Samba services handles the membership of a file server in an Active Directory domain?

Question53: What option in the sshd configuration file instructs sshd to permit only specific user names to log in to a system?
(Specify ONLY the option name without any values.)

Question54: In order to join a file server to the Active Directory domain intra.example.com, the following smb.conf has been created:

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?

Question55: To allow X connections to be forwarded from or through an SSH server, what configuration keyword must be set to yes in the sshd configuration file?