101. A vulnerability scanner is a) a prepared application that takes advantage of a known weakness. b) a tool used to quickly check computers on a network for known weaknesses. c) an application that...

101.

A vulnerability scanner is

1. 
   a)
   a prepared application that takes advantage of a known weakness.
   


2. 
   b)
   a tool used to quickly check computers on a network for known weaknesses.
   


3. 
   c)
   an application that captures TCP/IP data packets, which can maliciously be used to capture passwords and other data while it is in transit either within the computer or over the network.
   


4. 
   d)
   a situation in which one person or program successfully masquerades as another by falsifying data and thereby gaining illegitimate access.