Online Access Free 312-39 Practice Test

A type of threat intelligent that find out the information about the attacker by misleading them is known as
.

• A.Operational Intelligence
• B.Detection Threat Intelligence
• C.Threat trending Intelligence
• D.Counter Intelligence

Which of the following command is used to view iptables logs on Ubuntu and Debian distributions?

• A.$ tailf /var/log/kern.log
• B.$ tailf /var/log/sys/kern.log
• C.# tailf /var/log/messages
• D.# tailf /var/log/sys/messages

The Syslog message severity levels are labelled from level 0 to level 7.
What does level 0 indicate?

• A.Notification
• B.Alert
• C.Emergency
• D.Debugging

Identify the password cracking attempt involving a precomputed dictionary of plaintext passwords and their corresponding hash values to crack the password.

• A.Rainbow Table Attack
• B.Bruteforce Attack
• C.Dictionary Attack
• D.Syllable Attack

Which of the following technique protects from flooding attacks originated from the valid prefixes (IP addresses) so that they can be traced to its true source?

• A.Ingress Filtering
• B.Rate Limiting
• C.Throttling
• D.Egress Filtering