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CCNA 2 - Module 1 - v3.1

Exam Answers v3.1
Options with highlight colours are correct answer

1 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

2 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

3 Which ports on Cisco routers can be used for initial configuration? (Choose two.)
* console
* auxiliary

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 Which of the following devices are used in the construction of a WAN? (Choose three.)
* routers
* communication servers
* modems
multi-port repeaters

6 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

7 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

8 What do routers use to select the best path for outgoing data packets?
ARP tables
bridging tables
* routing tables
switching tables

9 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

10 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

11 During the initial configuration of a 2600 series Cisco router, which cable is required for connecting a PC to the console port?

* rollover

12 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
* can be on the motherboard or a separate module
hold the IOS image
* connect the router to LANs and WANs

13 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

14 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

15 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

16 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

17 Which basic components do a router and a standard desktop PC have in common? (Choose three.)

hard drive
* input/output interfaces
* system bus

18 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

19 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

20 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

21 An internetwork must include which of the following? (Choose three.)
* switching
static addressing
IETF standardization
* dynamic or static routing
* consistent end-to-end addressing

22 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

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