EMT Practice Test

1. Question Content...

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Question1: A LUKS device was mapped using the command: cryptsetup luksOpen/dev/sda1 crypt-vol Given that this device has three different keys, which of the following commands deletes only the first key?

Question2: What command is used to update NVTs from the OpenVAS NVT feed?
(Specify ONLY the command without any path or parameters).
Solution: openvas-nvt-sync
Determine whether the given solution is correct?

Question3: Which of the following authentication methods was added to NFS in version 4?

Question4: Which of the following resources of a shell and its child processes can be controlled by the Bash build- in command ulimit?
(Choose THREE correct answers.)

Question5: Which of the following is NOT a benefit of using HID?

Question6: What is a trust anchor?

Question7: What is the purpose of a DNSKEY record in DNSSEC?

Question8: Which tool can be used to manage the Linux Audit system?

Question9: What is a plaintext?

Question10: What type of activity does HID monitor for?

Question11: What is the purpose of DNS over TLS and DNS over HTTPS?

Question12: What happens when the command getfattr afile is run while the file afile has no extended attributes set?

Question13: Which of the following prefixes could be present in the output of getcifsacl?
(Choose THREE correct answers.)

Question14: Which of the following DNS records is used to publish X.509 certificate and certificate authority information in DNS?

Question15: Which of the following methods can be used to deactivate a rule in Snort?
(Choose TWO correct answers.)

Question16: Which of the following statements is true about chroot environments?

Question17: Which of the following commands defines an audit rule that monitors read and write operations to the file/ etc/firewall/rules and associates the rule with the name firewall?

Question18: Which DNS label points to the DANE information used to secure HTTPS connections to
https://www.example.com/?

Question19: How can host scans be automated on a Linux system?

Question20: Which of the following statements is true regarding eCryptfs?

Question21: Which permission bit allows a user to delete a file?

Question22: What is a buffer overflow?

Question23: What is a rogue access point?

Question24: What is the purpose of TSIG in DNS?

Question25: What is the purpose of AIDE?

Question26: Which option in an Apache HTTPD configuration file enables OCSP stapling?
(Specify ONLY the option name without any values or parameters.)
Solution: httpd-ssl.conf
Determine whether the given solution is correct?

Question27: What is the purpose of the program snort-stat?

Question28: Which of the following types can be specified within the Linux Audit system?
(Choose THREE correct answers.)

Question29: What is an asymmetric key?

Question30: What is host intrusion detection (HID)?

Question31: Which of the following is used to perform DNSSEC validation on behalf of clients?

Question32: Which of the following information, within a DNSSEC- signed zone, is signed by the key signing key?

Question33: Which option in an Apache HTTPD configuration file enables OCSP stapling?
(Specify ONLY the option name without any values or parameters.)
Solution: httpd-ssl.conf
Determine whether the given solution is correct?

Question34: Given a proper network and name resolution setup, which of the following commands establishes a trust between a FreeIPA domain and an Active Directory domain?

Question35: Which of the following keywords are built-in chairs for the iptables nat table?
(Choose THREE correct answers.)

Question36: What is a honeypot?

Question37: Which of the following utilities is used to generate keys for DNSSEC?

Question38: Which package management tools can be used to verify the integrity of installed files on a Linux system?

Question39: Which of the following DNS records is used to map an IP address to a hostname?

Question40: What is the difference between a SetUID and SetGID bit?

Question41: What is OCSP stapling?

Question42: Which command installs and configures a new FreeIPA server, including all sub-components, and creates a new FreeIPA domain?
(Specially ONLY the command without any path or parameters).
Solution: ipa-server-install
Determine whether the given solution is correct?

Question43: Which of the following sections are allowed within the Kerberos configuration file krb5.conf?
(Choose THREE correct answers.)

Question44: What is Linux Malware Detect?

Question45: Which of the following statements are valid wireshark capture filters?
(Choose TWO correct answers.)

Question46: Which of the following statements describes the purpose of ndpmon?

Question47: Which of the following parameters to openssl s_client specifies the host name to use for TLS Server Name Indication?

Question48: What is a rootkit?

Question49: Which of the following practices are important for the security of private keys?
(Choose TWO correct answers.)

Question50: What is phishing?