Which of the Following Is Not True Regarding Virtual Private

question 12

Multiple Choice

Which of the following is not true regarding virtual private networks (VPN) ?

• A)VPNs provide the functionality of a privately owned network using the Internet.
• B)Using VPN software to encrypt information while it is in transit over the Internet in effect creates private communication channels,often referred to as tunnels,which are accessible only to those parties possessing the appropriate encryption and decryption keys.
• C)It is more expensive to reconfigure VPNs to include new sites than it is to add or remove the corresponding physical connections in a privately owned network.
• D)The cost of the VPN software is much less than the cost of leasing or buying the infrastructure (telephone lines,satellite links,communications equipment,etc. )needed to create a privately owned secure communications network.

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with the unconditioned stimulus, eventually comes to trigger a conditioned response.

Conditioned Response

A learned response to a previously neutral stimulus that has become associated with an unconditioned stimulus in classical conditioning.

Secondary Reinforcer

A stimulus that has become reinforcing through its association with a primary reinforcer.

Stimulus Discrimination

The ability to distinguish between different stimuli, even if they are similar, based on learned associations.