Real 303-300 Exam Questions are the Best Preparation Material [Q97-Q120]

NEW QUESTION 97
Which file defines the default set of resource limits, such as maximum open files or processes, applied to users via PAM?

NEW QUESTION 98
What is a Trojan?

NEW QUESTION 99
What is the purpose of an extended attribute in Linux?

NEW QUESTION 100
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

NEW QUESTION 101
Which SELinux mode logs policy violations without actually enforcing the policy?

NEW QUESTION 102
Which of the following commands adds users using SSSD’s local service?

NEW QUESTION 103
Which of the following practices are important for the security of private keys? (Choose TWO correct answers.)

NEW QUESTION 104
Which nftables command displays the currently active ruleset, including all tables, chains, and rules?

NEW QUESTION 105
What type of activity does HID monitor for?

NEW QUESTION 106
What is the purpose of the “ausearch” command in relation to the Linux audit framework?

NEW QUESTION 107
Which tool is commonly used to perform a comprehensive network port scan, including service and OS fingerprinting, as part of a security assessment?

NEW QUESTION 108
Which command is used to set the permissions of a file in Linux?

NEW QUESTION 109
How can host scans be automated on a Linux system?

NEW QUESTION 110
Which of the following statements is used in a parameter file for setkey in order to create a new SPD entry?

NEW QUESTION 111
Which of the following statements describes the purpose of ndpmon?

NEW QUESTION 112
In nftables, what is the purpose of a “base chain” as opposed to a “regular chain”?

NEW QUESTION 113
Which mount option prevents the execution of binaries located on the mounted filesystem?

NEW QUESTION 114
Which permission bit allows a file to be executed?

NEW QUESTION 115
Which command revokes ACL-based write access for groups and named users on the file afile?

NEW QUESTION 116
Which of the following statements are true regarding the certificate of a Root CA? (Choose THREE correct answers.)

NEW QUESTION 117
Which command is used to generate a new GnuPG key pair interactively?

NEW QUESTION 118
Linux Extended File Attributes are organized in namespaces. Which of the following names correspond to existing attribute namespaces?(Choose THREE correct answers.)

NEW QUESTION 119
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?

NEW QUESTION 120
Which command-line tool is commonly used to test and verify TLS/SSL configuration and certificate details of a remote server?