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WorksheetsChapter 3 ITN
Total questions: 10
Worksheet time: 5mins
What is Subnetting?
to identify the network and host portions
Resolving IPv4 addresses to MAC addresses
reduce the size of the network to create smaller broadcast domains
a set of established rules that specify how to format, send and receive data
IP address has
8 octets
4 octets
3 octets
2 octets
What is an Private address used for?
It is used to communicate outside the network
used for extranets
used for closed intranets
the scope is to be used in global
Below shows the advantages of Classless addressing EXCEPT
only get the amount of IP addresses they need in their networks
allows for more efficient use of IP address space
do not waste the addresses
requires more bandwidth
Class B range
128 - 195
128 - 191
127 - 191
192 - 223
Class A range from
0 - 191
0 - 124
0 - 127
0 -128
Class C range from
191 - 223
192 - 224
191 - 222
192 - 223
Class D range from
222 - 238
223 -238
223 - 239
224 - 239
Class E range from
240 - 255
241 - 255
241 - 254
240 - 260
Below shows correct statement of Adhoc mode EXCEPT
Used to connect clients in peer-to peer manner without an AP.
example of adhoc mode is bluetooth and infrared
Used to connect clients to the network using an AP
tethering is example of adhoc mode
