A standalone program that has been modified to work on a LAN by including concurrency controls such as file and record locking is an example of ___________

A. LAN intrinsic software
B. LAN aware software
C. Groupware
D. LAN ignorant software

With respect to physical media, STP cables stands for _________

A. Shielded twisted pair cable
B. Spanning tree protocol cable
C. Static transport protocol cable
D. Shielded two power cable

_____________ allows LAN users to share computer programs and data.

A. Communication server
B. Print server
C. File server
D. Network

Which layer of the OSI reference model does IPsec work at?

A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4

Which layer of the OSI reference model does PPTP work at?

A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4

L2F was developed by which company?

A. Microsoft
B. Cisco
C. Blizzard entertainment
D. Ietf

ESP (Encapsulating Security Protocol) is defined in which of the following standards?

A. Ipsec
B. Pptp
C. Ppp
D. L2tp

Which layer 3 protocols can be transmitted over an L2TP VPN?

A. Only ip
B. Only ipx
C. Only icmp
D. Ip and ipx

VPNs are financially speaking __________

A. Always more expensive than leased lines
B. Always cheaper than leased lines
C. Usually cheaper than leased lines
D. Usually more expensive than leased lines

Traffic in a VPN is NOT ____________

A. Invisible from public networks
B. Logically separated from other traffic
C. Accessible from unauthorized public networks
D. Restricted to a single protocol in ipsec