Day 2 Quiz

Descripción

Final / Review (Review) ICND 1 Test sobre Day 2 Quiz, creado por Brian Gamble el 24/02/2016.
Brian Gamble
Test por Brian Gamble, actualizado hace más de 1 año
Brian Gamble
Creado por Brian Gamble hace alrededor de 8 años
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Resumen del Recurso

Pregunta 1

Pregunta
What are the most common internet connection types in a SOHO network?
Respuesta
  • DSL
  • Cable
  • FDDI
  • PPP
  • HDLC
  • T1
  • MPLS

Pregunta 2

Pregunta
What protocol is used to determine an unknown physical address
Respuesta
  • ARP
  • DNS
  • DHCP
  • NDP

Pregunta 3

Pregunta
To create a leased line, a physical path must exist between the two routers.
Respuesta
  • True
  • False

Pregunta 4

Pregunta
What protocol is used to derive an ip address from a name that is easier for humans to remember?
Respuesta
  • ARP
  • DNS
  • DHCP
  • NDP

Pregunta 5

Pregunta
The leased line connection coming in from the TELCO typically uses a ________ connector.
Respuesta
  • RJ-48
  • RJ-45
  • RJ-11
  • RJ-6

Pregunta 6

Pregunta
IP focuses on routing data in the form of segments.
Respuesta
  • True
  • False

Pregunta 7

Pregunta
Slower leased line connections generally run in multiples of
Respuesta
  • 64kbps
  • 56 kbps
  • 1.544 Mbps
  • 9600 Bps

Pregunta 8

Pregunta
When building a WAN link in a lab without a true Telco connection, you must use a ________ cable
Respuesta
  • Cat 5e
  • Crossover
  • DTE/DCE
  • v.35

Pregunta 9

Pregunta
The routing process is sometimes referred to as path selection.
Respuesta
  • True
  • False

Pregunta 10

Pregunta
a router reuses the Ethernet frame a packet was received in, when sending a packet to its next hop.
Respuesta
  • True
  • False

Pregunta 11

Pregunta
What HDLC header field did Cisco add to their proprietary version of the ISO HDLC standard?
Respuesta
  • type
  • preamble
  • pad
  • MAC address

Pregunta 12

Pregunta
An IPv4 address is _____ bits.
Respuesta
  • 32
  • 48
  • 64
  • 128

Pregunta 13

Pregunta
'Octet' is a vendor neutral term for ____________?
Respuesta
  • byte
  • bit
  • nibble
  • group

Pregunta 14

Pregunta
1000BASE-LX uses________ and supports distances up to ________.
Respuesta
  • single mode fiber
  • multi mode fiber
  • 5 km
  • 70 km

Pregunta 15

Pregunta
IP addresses in the same group must not be separated by a router.
Respuesta
  • True
  • False

Pregunta 16

Pregunta
Addresses separated from each other by a _______ must be in different groups.
Respuesta
  • router
  • bridge
  • hub
  • switch

Pregunta 17

Pregunta
What two Ethernet standards made Ethernet a viable wan technology
Respuesta
  • 1000BASE-T
  • 1000BASE-LX
  • 1000BASE-ZX
  • 1000BASE-FZ

Pregunta 18

Pregunta
192.168.1.1 is a class_________ network
Respuesta
  • A
  • B
  • C
  • D

Pregunta 19

Pregunta
DSL is a viable replacement for a leased line.
Respuesta
  • True
  • False

Pregunta 20

Pregunta
172.42.15 27 is a class _______ address
Respuesta
  • A
  • B
  • C
  • D

Pregunta 21

Pregunta
Cable and DSL WAN links tend to cost less than a leased line because they utilize infrastructure that is likely already installed.
Respuesta
  • True
  • False

Pregunta 22

Pregunta
11.1.1.11 is a class _______ address
Respuesta
  • A
  • B
  • C
  • D

Pregunta 23

Pregunta
Leased lines use _______ pairs of wires and operate at __________.
Respuesta
  • 2
  • 4
  • full duplex
  • half duplex

Pregunta 24

Pregunta
127.10.21.1 is an assignable address in Class B
Respuesta
  • True
  • False

Pregunta 25

Pregunta
the Data link layer FCS field allows for
Respuesta
  • error detection
  • error recovery
  • error detection and correction

Pregunta 26

Pregunta
We like routing protocols because
Respuesta
  • they dynamically fill our routing tables
  • they place the best route in our routing tables
  • they notice when routes aren't available anymore, and they clean up.
  • they work quickly to add new routes
  • they prevent routing loops

Pregunta 27

Pregunta
A leased line exists as a single long cable through a Telco
Respuesta
  • True
  • False

Pregunta 28

Pregunta
EoMPLS uses an _________ standard header and trailer.
Respuesta
  • 802.3
  • 802.11
  • 802.1Q
  • 802.2

Pregunta 29

Pregunta
DSL connections are most likely ________________.
Respuesta
  • synchronous
  • asynchronous

Pregunta 30

Pregunta
HDLC is a layer ____ protocol
Respuesta
  • 2
  • 1
  • 3
  • 4
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