D481 PRACTICE TEST EXAM QUESTIONS WITH THEIR CORRECT ANSWERS VERIFIED UPDATED LATEST
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D481
Institution
D481
D481 PRACTICE TEST EXAM QUESTIONS WITH THEIR CORRECT ANSWERS VERIFIED UPDATED LATEST
A network can consist of at least two connected computers.
True
Which type of network device is required to implement Internetworking at the data layer?
Bridge
Which of the following is not an example of a...
d481 practice test exam questions with their corre
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D481 PRACTICE TEST EXAM QUESTIONS WITH THEIR CORRECT
ANSWERS VERIFIED UPDATED LATEST
A network can consist of at least two connected computers.
True
Which type of network device is required to implement Internetworking at the
data layer?
Bridge
Which of the following is not an example of a real time application?
File transfer
Which of the following is an example of a store and forward application?
Email
Which network provides the highest level of fault tolerance and redundancy for
failed connections?
Mesh
A MAC layer bridge examines the __________ MAC layer address to make a
filtering or forwarding decision.
Destination
A router makes a path determination decision by examining the ____________
network number within an IP packet.
Destination-IP
Which term describes how to interconnect LANs and networks regardless of the
technique?
Internetworking
Why is an IP-based communications and structure the best solution for many
organizations?
It can support voice, video, and data using the same protocol.
What layer is the lowest layer in the OSI model?
physical
, Which layer in the TCP/IP model maps to Layer 4 in the OSI model?
Transport
The OSI reference model is also called the TCP/IP reference model.
False
Which OSI reference model layer includes the HTTP and DHCP protocols?
Application
What was the original transmission speed of ethernet under the 802.3 standard?
10 mbps
Early implementation of ethernet use coaxial cable.
True
Which of the following is a typical location where campus or inter-building
backbone cabling is terminated?
Main distribution frame
Which of the following devices only extends the maximum distance between two
ethernet nodes(doesn't provide any other services)?
Repeater
What node identification does a Layer 2 switch use to forward frames to the
correct destination?
MAC address
Which technique allows you to aggregate network links into a larger bandwidth
pipe?
Trunking
The original ethernet standard used a software token to avoid collisions.
False
Which of the following transmission media has the highest bandwidth capability
and highest transmission speed?
Single-mode fiber optic cabling
What simple action does CSMA/CD require to avoid transmitting on a busy
channel?
Listen for a clear channel
An aggregation of a networks is called a(n) _____________ network.
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