Ccna certification Practice Tests

A.  192.168.4.8/27 network

B.  192.168.4.16/27 network

C.  192.168.4.32/27 network

D.  192.168.4.64/27 network

 14.  What are stateless DHCPv6 servers used for?

A.  Configuring the default gateway

B.  Configuring the IPv6 address

C.  Configuring the IPv6 prefix length

D.  Configuring the DNS server address

 15.  Which mechanism in IPv6 allows for SLAAC to avoid duplicating an IPv6 address?

A.  NDP (NS/NA)

B.  DAD (NS/NA)

C.  SLAAC (RS/RA)

D.  ARPv6 (NS/NA)

 16.  Which term best describes the IPv6 address of 2202:0ff8:0002:2344:3533:8eff:fe22:ae4c?

A.  Multicast address

B.  EUI-64 address

C.  Anycast address

D.  Link-local address

 17.  If a switch uses the store and forward method of switching and receives a frame in which 

its CRC is invalid, what will happen?

A.  The switch will re-create the frame with a new CRC and correct the missing 

information.

B.  The switch will drop the frame and wait for retransmission of a new frame.

C.  The switch will send back a frame for retransmission of the frame.

D.  The switch will store the frame until a new frame with a matching CRC is received.

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Chapter 7 

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  Practice Exam 1