department
number of users
corporate
7
customer support
15
financial
13
hr
7
engineering
16
a. 255.255.255.0
b. 255.255.255.192
c. 255.255.255.224
d. 255.255.255.240
e. 255.255.255.248
18: which of these protocols provides data transport, relying on the error correction capabilities of the application itself?
a. udp
b. tcp
c. snmp
d. icmp
19: which of the following are used by tcp to ensure reliable delivery of data? (choose two.)
a. mac address resolution
b. sequence numbers
c. acknowledgments(GbbFi,tk k&dF={(GbbFi,tk k&dF={t$
d. ping
e. routing updates
20: you discover that you are able to adjust the window size of the tcp segment. you increase the window size to test the results. what will you observe happening on your network?
a. increased throughput
b. decreased throughput
c. increased latency
d. decreased reliability
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