CCNA2 - Module 1 Exam Answers （05/07/2008 14:30）

1. 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.

2. 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

3.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

4.An internetwork must include which of the following? (Choose three.)

• switching

• static addressing

• IETF standardization

• dynamic or static routing

• consistent end-to-end addressing

5.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

6.

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

7.Which of the following devices are used in the construction of a WAN? (Choose three.)

• hubs

• routers

• communication servers

• transceivers

• modems

• multi-port repeaters

8.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

9.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

10.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

11.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

12.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

13.What contains the instructions that a router uses to control the flow of traffic through its interfaces?

• packet configuration

• configuration files

• internal components

14.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

15.Which router component holds the configuration file when power is lost?

• volatile random access memory

16.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

17.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 p_w_picpath

• connect the router to LANs and WANs

18.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

19.What do routers use to select the best path for outgoing data packets?

• ARP tables

• bridging tables

• routing tables

• switching tables

20.Which of the following are functions of NVRAM? (Choose two.)

• stores the routing table

• stores the startup configuration file

• contains the running configuration file

• stores the ARP table

21.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 p_w_picpaths

• stores routing table information by default

• maintains the only copy of an IOS p_w_picpath after the router is booted