Which of the following devices are used in the
construction of a WAN? (Choose three.)
hubs
routers
communication servers
transceivers
modems
multi-port repeaters
2
Which basic components do a router and a standard
desktop PC have in common? (Choose three.)
CPU
hard drive
input/output interfaces
keyboard
monitor
system bus
3
Which router component holds the configuration file when
power is lost?
volatile random access memory
read only memory
non-volatile random access memory
flash memory
4
Which of the following descriptions are true regarding
the management connections on a Cisco router? (Choose three.)
They are non-network connections.
They are used to connect the router to the rest of the
production network.
They are synchronous serial ports.
They are used for initial router configuration.
They are asynchronous serial ports.
They are accessed using their assigned IP address.
5
An internetwork must include which of the following?
(Choose three.)
switching
static addressing
IETF standardization
dynamic or static routing
consistent end-to-end addressing
6
Select the statements that correctly describe flash
memory in a 2600 series router? (Choose two.)
holds the startup configuration by default
can be upgraded with single in-line memory modules
stores Cisco IOS software images
stores routing table information by default
maintains the only copy of an IOS image after the router
is booted
7
Which of the following are functions of RAM? (Choose
three.)
contains startup configuration file
stores routing table
holds fast switching cache
retains contents when power is removed
stores running configuration file
8
What contains the instructions that a router uses to
control the flow of traffic through its interfaces?
packet configuration
configuration files
flash memory
internal components
9
ABC Company just purchased three new routers to start
their company network. Which items are needed to establish a terminal
session between a PC and the router for the initial configuration? (Choose
three.)
straight-through cable
terminal emulation software
rollover cable
RJ-45 to DB-9 connector
V.35 cable
10
Several Ethernet hosts on a LAN need the gateway
services of a Cisco 2500 series router. Which of the following would be
needed to physically connect a router to all of the hosts on the LAN?
(Choose two.)
a crossover cable between the transceiver on a router
and a switch
crossover cables between a switch and hosts on a LAN
a straight-through cable between the auxiliary port on a
router and a switch
a rollover cable between the console port on a router
and a switch
straight-through cables between a switch and hosts on a
LAN
a straight-through cable between the transceiver on a
router and a switch
11
Why is a console connection to a router or switch
preferred when troubleshooting? (Choose two.)
can be accessed remotely
does not depend on network services
displays startup and error messages by default
does not require special components
12
Which of the following layers of the OSI model are
incorporated in WAN standards? (Choose two.)
physical layer
application layer
transport layer
data link layer
session layer
13
Which of the following are functions of NVRAM? (Choose
two.)
stores the routing table
retains contents when power is removed
stores the startup configuration file
contains the running configuration file
stores the ARP table
14
A router is composed of many internal components. Which
of the following components stores a copy of the router's configuration
file?
metal-oxide memory
read only memory
flash memory
non-volatile random access memory
15
Which of the following describes the function of a WAN?
connects peripherals in a single location
connects multiple networks in a single building
provides connectivity on a LAN
provides connectivity over a large geographic area
16
Which of the following tasks can be accomplished through
a management connection on a router? (Choose three.)
troubleshooting problems
monitoring the system
capturing LAN data packets
configuring the router
routing data packets
17
What do routers use to select the best path for outgoing
data packets?
ARP tables
bridging tables
routing tables
switching tables
18
The console port can be used for which of the following?
(Choose three.)
debugging
password recovery
routing data between networks
troubleshooting
connecting one router to another
19
Terminal emulation software, such as HyperTerminal, can be used to
configure a router. Which of the following HyperTerminal options shown in
the graphic are correctly set to allow configuration of a Cisco router?
(Choose three.)
bits per second
data bits
parity
stop bits
flow control
20
During the initial configuration of a 2600 series Cisco
router, which cable is required for connecting a PC to the console port?
twisted
crossover
rollover
straight
21
Which of the following are true regarding router
interfaces? (Choose three.)
provide temporary memory for the router configuration
files
connect the router to the network for packet entry and
exit
