Daily Multiple Choice Test

In DNS a PTR record does what
maps an IP address to a hostname
maps a hostname to an IP address
points to the original name server
points to a mail server to manage emails
maps an IP address to a hostname
What is the default network mask used by most consummer grade network devices
255.255.255.0
255.255.252.0
255.255.255.255
0.0.0.0
255.255.255.0
During a port scan you notice that ports 88, 389 and 3389 are open on a host. What are you most likely looking at?
Domain Controller
Domain Name Server
Router
Firewall with management interface
Domain Controller
In relation to IT security, what does NAC stand for
Network Access Control
Network Accessibility Coverage
Network Authentication Communication
No Access Control
Network Access Control
MS17-010 leveraged vulnerabilities that existed in which version of SMB
SMBv1
SMBv2
SMBv3
SMBv4
SMBv1
Pass-the-hash can be useful because
It allows the use of password hashes without having to crack them
It allows you to intercept password hashes between systems
It allows the reversing of hashed passwords
It allows rainbow table cracking of hashes
It allows the use of password hashes without having to crack them
If a company has an email server, have they consented to receive emails
yes
no
email servers are outside the scope of CMA
the company has only consented to receive emails from the true sender (no spoofing is allowed)
yes
A network has a subnet mask of 255.255.0.0, how many hosts can there be on the network
65,534
12,582,900
16,645,636
254
65,534
When using the inbuilt ping command to identify live hosts what is most useful
writing a loop to ping a target range
using hyper-threading to speed up the scan
having verbose output
outputing results into a file
writing a loop to ping a target range
Which common tool can be used to crack WPA keys
aircrack-ng
airodump-ng
airmon-ng
aireplay-ng
aircrack-ng
Exit
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