303-300 Exam Questions
118 real 303-300 exam questions with expert-verified answers and explanations. Page 1 of 3.
- Question #1
Which of the following parameters to openssl s_client specifies the host name to use for TLS Server Name Indication?
- Question #3
What is a buffer overflow?
- Question #4
Which tool can be used to manage the Linux Audit system?
- Question #5
What is the difference between a SetUID and SetGID bit?
- Question #6
Which of the following expressions are valid AIDE rules? (Choose TWO correct answers.)
- Question #7
Which command included in the Linux Audit system provides searching and filtering of the audit log? (Specify ONLY the command without any path or parameters.) Solution: ausearch De...
- Question #8
Which package management tools can be used to verify the integrity of installed files on a Linux system?
- Question #9
What is a honeypot?
- Question #10
Which of the following is used to perform DNSSEC validation on behalf of clients?
- Question #11
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?
- Question #12
Which of the following command lines sets the administrator password for ntop to testing 123?
- Question #13
What is a symmetric key?
- Question #14
What is privilege escalation?
- Question #15
Which PAM module checks new passwords against dictionary words and enforces complexity? (Specially the module name only without any path.) Solution: pam_cracklib Determine whether...
- Question #16
What is the purpose of TSIG in DNS?
- Question #17
What is the purpose of IP sets?
- Question #18
What is the purpose of an extended attribute in Linux?
- Question #19
Which file is used to configure rkhunter?
- Question #20
What effect does the following command have on TCP packets? iptables- A INPUT d 10.142.232.1 p tcp --dport 20:21 j ACCEPT
- Question #21
Which of the following access control models is established by using SELinux?
- Question #22
Which option of the openvpn command should be used to ensure that ephemeral keys are not written to the swap space?
- Question #23
Linux Extended File Attributes are organized in namespaces. Which of the following names correspond to existing attribute namespaces?(Choose THREE correct answers.)
- Question #24
Which of the following terms refer to existing scan techniques with nmap? (Choose TWO correct answers.)
- Question #25
Which command is used to view the access control list of a file?
- Question #26
Which of the following commands adds a new user usera to FreeIPA?
- Question #27
What is a man-in-the-middle attack?
- Question #28
Which of the following prefixes could be present in the output of getcifsacl? (Choose THREE correct answers.)
- Question #29
When OpenVPN sends a control packet to its peer, it expects an acknowledgement in 2 seconds by default. Which of the following options changes the timeout period to 5 seconds?
- Question #30
Which permission bit allows a user to delete a file?
- Question #31
What is the purpose of rkhunter?
- Question #32
What is a certificate chain?
- Question #33
Which of the following commands changes the source IP address to 192.0.2.11 for all IPv4 packets which go through the network interface eth0?
- Question #34
Which of the following statements is used in a parameter file for setkey in order to create a new SPD entry?
- Question #35
Which of the following methods can be used to deactivate a rule in Snort? (Choose TWO correct answers.)
- Question #36
Which of the following commands adds users using SSSD's local service?
- Question #37
Which of the following DNS records are used in DNSSEC?
- Question #38
What is the purpose of a Certificate Authority (CA)?
- Question #39
Which directive is used in an OpenVPN server configuration in order to send network configuration information to the client? (Specify ONLY the option name without any values or par...
- Question #40
Which of the following sections are allowed within the Kerberos configuration file krb5.conf? (Choose THREE correct answers.)
- Question #41
What is the purpose of the Linux Audit system?
- Question #42
What is Linux Malware Detect?
- Question #43
What is a Trojan?
- Question #44
What is a rogue access point?
- Question #45
Which command, included in BIND, generates DNSSEC keys? (Specify ONLY the command without any path or parameters.) Solution: dnssec-keygen Determine whether the given solution is c...
- Question #46
Which of the following stanzas is a valid client configuration for FreeRADIUS?
- Question #47
Which of the following DNS record types can the command dnssec-signzone add to a zone? (Choose THREE correct answers.)
- Question #48
What is the purpose of file ownership in Linux systems?
- Question #49
What is a DoS attack?
- Question #50
What is a trust anchor?
- Question #51
Which of the following types can be specified within the Linux Audit system? (Choose THREE correct answers.)