- (Topic 1)
When a DNS server transfers its zone file to a remote system, what port does it typically use?
Correct Answer:D
Reference:
http://www.networkworld.com/article/2231682/cisco-subnet/cisco-subnet-allow-both-tcp-and-udp-port-53-to-your-dns-servers.html
- (Topic 3)
How many bits does SYSKEY use for encryption?
Correct Answer:D
- (Topic 1)
You suspect that a firewall or IPS exists between you and the target machine. Which nmap option will elicit responses from some firewalls and IPSs while being silently dropped by the target, thus confirming the existence of a firewall or IPS?
Correct Answer:B
- (Topic 4)
You want to search Microsoft Outlook Web Access Default Portal using Google search on the
Internet so that you can perform the brute force attack and get unauthorized access. What search string will you use to accomplish the task?
Correct Answer:C
- (Topic 2)
You send SYN packets with the exact TTL of the target system starting at port 1 and going up to port 1024 using hping2 utility. This attack is known as __________.
Correct Answer:D