174
Chapter 3
Internet Protocols
12.
Which two protocol tools use ICMP?
A.
Telnet
B.
Ping
C.
ARP
D.
Traceroute
13.
Which of the following is a true statement?
A.
MAC address broadcasts are all zeros.
B.
MAC addresses are defined at the Physical layer.
C.
MAC address are used by bridges and switches to make forwarding/
filtering decisions.
D.
IP addresses allow a flat address scheme, whereas MAC addresses
are hierarchal.
14.
What is the protocol and what is the second part of the network
address 172.16.0.1 255.255.0.0?
A.
IPX, MAC address
B.
IP, private Class C directed broadcast
C.
Private IP address, node number
D.
Private IP address, directed broadcast
15.
What is the result of using a hierarchical addressing scheme?
A.
Increased number of addresses
B.
Decreased amount of routers needed
C.
Increased memory usage on routers
D.
No routing tables needed on routers
16.
If you need to have a Class B network address subnetted into exactly
510 subnets, what subnet mask would you assign?
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