Bài test module1_s2

Câu 1

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

Câu 2:

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

Câu 3:

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

Câu 4:

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

Câu 5:

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

Câu 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

Câu 7:

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

Câu 8:

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.

Câu 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

Câu 10:

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

Câu 11:

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

Câu 12:

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

Câu 13:

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

Câu 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

Câu 15:

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

Câu 16:

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

Câu 17:

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

Câu 18:

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

Câu 19:

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

Câu 20:

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

Câu 21:

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