What are four ways that Fast Ethernet compares to 10BaseT
Ethernet? (Choose four)
A. Fast Ethernet uses the same Maximum Transmission Unit (MTU)
B. Fast Ethernet is based on an extension to the IEEE 802.3
specification
C. Fast Ethernet uses the same Media Access Control (MAC)
mechanisms
D. Fast Ethernet preserves the frame format that is used by
10BaseT Ethernet
E. Fast Ethernet errors a speed increase one hundred times
that of the 10BaseT Ethernet
Where is the point between the customers site and the phone carrier that responsibility changes? A.) CO B.) Demarc C.) DCE D.) DTE E.) CPE
How many subnets can be gained by subnetting 172.17.32.0/23 into a /27 mask, and how many usable host addresses will there be per subnet?
X.25 is characterized by layer 2 identifiers, and what else? A.) Virtual Lan's B.) Session Layer C.) Transport Layer D.) Routing Updates E.) PVC's
What type of switching creates variable latency through the switch? A.) Cut-Through B.) Inverted C.) Layer 4 D.) Multiplexed E.) Store and Forward
Which protocol works at the Internet layer and is responsible for making routing decisions? A.) UDP B.) IP C.) TCP D.) ARP
Which layer of the 7 layer model is responsible for representing the application information between 2 different OS's? For example, converting ASCII to EBCIDIC. A.) Transport B.) Application C.) Physical D.) Session E.) Presentation F.) Network
How does RIP differ from IGRP?
Select the fields for the Cisco HDLC protocol: A. Flag, Address, Control B. Flag, Address, Control, Protocol, LCP (Code, Identifier, Length, Data), FCS, Flag C. Flag, Address, Control, Data, FCS, Flag D. Flag, Address, Control, Proprietary, Data, FCS, Flag
When does network congestion occurs?
Define the virtual path?
What is the distance limitation for 100BaseT? A. 607 ft B. 25 Meters C. 1,000 ft D. 185 Meters
what is stub router