Q.1
Can be of _______ kinds.
  • 1
  • 2
  • 3
  • 4
Q.2
Layer of the OSI reference model does IPsec work at?
  • layer 1
  • layer 2
  • layer 3
  • layer 4
Q.3
Layer of the OSI reference model does PPTP work at?
  • layer 1
  • layer 2
  • layer 3
  • layer 4
Q.4
Was developed by which company?
  • microsoft
  • cisco
  • blizzard entertainment
  • ietf
Q.5
Layer 3 protocols can be transmitted over an L2TP VPN?
  • only ip
  • only ipx
  • only icmp
  • ip and ipx
Q.6
(Encapsulating Security Protocol) is defined in which of the following standards?
  • ipsec
  • pptp
  • ppp
  • l2tp
Q.7
In a VPN is NOT ____________
  • invisible from public networks
  • logically separated from other traffic
  • accessible from unauthorized public networks
  • restricted to a single protocol in ipsec
Q.8
Protocol is NOT used in the operation of a VPN?
  • pptp
  • ipsec
  • ymum
  • l2tp
Q.9
Of the following statements is NOT true concerning VPNs?
  • financially rewarding compared to leased lines
  • allows remote workers to access corporate data
  • allows lan-to-lan connectivity over public networks
  • is the backbone of the internet
Q.10
Were VPNs introduced into the commercial world?
  • early 80’s
  • late 80’s
  • early 90’s
  • late 90’s
0 h : 0 m : 1 s