1.
A technician is using a modem to dial a large block of phone numbers in an attempt to locate other systems connected to a modem. Which type of network scan is being used?
A
Wardialing
B
Stealth
C
Ping sweep
2.
A ping sweep is used to scan a range of IP addresses to look for live systems. A ping sweep can also alert a security system, which could result in an alarm being triggered or an attempt being blocked. Which type of scan is being used?
A
Network scan
B
Port scan
C
Decoy scan
3.
Which of the following scans is used to actively engage a target in an attempt to gather information about it?
A
Port scan
B
Network scan
C
Vulnerability scan
4.
What type of scan is used to find system weaknesses such as open ports, access points, and other potential threats?
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