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CNIT 344 Exam 3 Graded A+ 2024
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CNIT 344 Exam 3 Graded A+ 2024
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CNIT 344 Exam 3 Graded A+ 202410Base5 means? - ANSWER-10Mbit per second throuput, Baseband and support 5
simultaneous connections
A routing protocol is used to carry data, such as web traffic, across one or more
networks - ANSWER-F
a VLAN is equivalent to - ANSWER-MAC broadcast domain
According to RFC 792, all hosts must respond to ICMP messages - ANSWER-F
All DHCP server messages are broadcast at L2 & L3 - ANSWER-F
assuming subnet is configured, which is correct default gateway? - ANSWER-
12.13.14.254
Bandwidth is defined as - ANSWER-F upper-F lower
benfit of POE - ANSWER-allows data and power to share a single cable
Clock Skew and jitter? - ANSWER-Synchronous transmission
DHCP is only capable of providing layer 3 addressing to hosts on a single network -
ANSWER-F
DORA HW - ANSWER-
Fragmentation occurs when packet is not capable of filling the packet payload up to the
MTU specified size - ANSWER-F
Frame tagging is used to interconnect multiple switches and maintain VLAN information
as traffic between switches. Which of the following VLAN tagging is true? - ANSWER-
Frame tagging defines a unique user defined ID to each frame
Unique ID is placed in header of each frame as it is forwarded to other switches
How many collision domains with one 24 port switch and 2, 12 port switches -
ANSWER-24 Collision
Impacts 21 PCs
Hubs dont create collision domains
How many MAC broadcast with one switch and 2 hubs? - ANSWER-1
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