03 July, 2020

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Question 1

Which address facilitates the routing of packets over an IP network?

physical

transport

network

MAC

Question 2

Which type of memory stores the configuration of a router or switch by default?

RAM

ROM

NVRAM

flash

Question 3

Which two pairs of LAN Ethernet devices use an RJ-45 straight-through cable? (Choose two.)

switch-to-switch

switch-to-router

switch-to-hub

router-to-router

switch-to-server

Question 4

Which type of port on a laptop is used to connect to an Ethernet port on a Cisco switch?

DVI

RJ-11

DB-9

RJ-45

Question 5

At the interface configuration prompt, which command returns you to the main configuration prompt?

end

clear

quit

exit

Question 6

What is the Windows-based program that executes the ping command to test network connectivity?

cmd

Find

Start

ipconfig

Question 7

From a Windows command prompt, which command displays the local IP address of a computer?

ipconfiguration

ip configuration

ipconfig

ip config

Question 8

An Ethernet interface is up and the line protocol is down. What are two possible causes? (Choose two.)

There is a speed or duplex mismatch with the remote device.

There is a Layer 2 mismatch in the encapsulation type.

The Ethernet interface has been manually disabled.

Keepalives are not being received by the local device.

The Ethernet cable might not be attached properly.

Question 9

Which two pieces of information about a neighboring device are displayed when you use the CLI command show cdp neighbor? (Choose two.)

platform

uptime

device ID

Cisco IOS Software version

IP address

Question 10

Which type of port is used to connect a laptop to an Ethernet port on a Cisco router?

rollover

fiber

straight-through

crossover

Question 11

Which Xmodem option is used to enhance error checking of an image that is copied to flash memory?

-e

-r

-c

-x

Question 12

Which type of physical connector does a Gigabit Ethernet port typically use?

RJ-9

RJ-45

DB-25

RJ-11

Question 13

Which two commands identify the serial number of a Cisco router? (Choose two.)

show run

show inventory

show environment

show version

show archive

Question 14

The colored wires at one end of a cable are in reverse sequence to the colored wires at the other end of the cable. Which cable does this configuration describe?

rolled

crossover

coaxial

straight-through

Question 15

Which device is a DTE device?

CSU/DSU

router

cable modem

DSL modem

Question 16

Which two ports on a laptop are used to gain console access to a Cisco switch? (Choose two.)

DB-9

USB

DVI

RJ-11

RJ-45 Ethernet

Question 17

Which type of memory is used to permanently store Cisco IOS Software?

NVRAM

flash

SRAM

DRAM

Question 18

Which command initiates the copying of a Cisco IOS image to a Cisco device?

copy tftp nvram

copy tftp flash

copy flash tftp

copy xmodem flash

Question 19

Which protocol does TFTP typically use for transport?

RSVP

TCP

HTTP

UDP

Question 20

What is the default operating mode when you initially log in to a router?

user EXEC

global configuration

privileged EXEC

ROM monitor

Question 21

Which type of Cisco console cable is used to connect a laptop to the console port on a Cisco router?

straight-through

fiber

crossover

rollover

Question 22

Which two Cisco Nexus 3400 Series switches support 400-Gbps Ethernet ports? (Choose two.)

Cisco Nexus 34180YC

Cisco Nexus 34200YC-SM

Cisco Nexus 3432D-S

Cisco Nexus 3408-S

Cisco Nexus 3464C

Question 23

TFTP is a simple protocol for transferring files, such as a Cisco IOS or configuration file, from one device to another. Which device can be configured as a TFTP server?

Cisco Content Engine

modem

Cisco router

CSU/DSU

Question 24

Which two statements about Telnet and SSH are true? (Choose two.)

SSH is a protocol that provides a secure remote access connection to network devices.

SSH uses the well-known TCP port 23 for its communication.

A Telnet network management connection is dropped when a router reboots.

Telnet is a protocol that provides a secure remote access connection to network devices.

Telnet is preferred over SSH for security reasons.

Question 25

ESD is the sudden and momentary electric current that flows between two objects at different electrical potentials, caused by direct contact or induced by an electrostatic field. Which three tools are used to avoid ESD? (Choose three.)

negative static bag

antistatic mat

ESD wrist strap

negative static mat

antistatic bag

latex gloves

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