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Cisco 100-490 Dumps

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Total 60 questions
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Cisco Certified Technician Routing & Switching (RSTECH) Questions and Answers

Question 1

Which two commands are valid for copying a saved configuration to RAM? (Choose two.)

Options:

A.

copy startup-config running-config

B.

copy running-config startup-config

C.

copy tftp running-config

D.

copy running-config tftp

E.

copy tftp startup-config

Question 2

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

Options:

A.

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

B.

There is a Layer 2 mismatch in the encapsulation type.

C.

The Ethernet interface has been manually disabled.

D.

Keepalives are not being received by the local device.

E.

The Ethernet cable might not be attached properly.

Question 3

Which command initiates the transfer of a Cisco IOS image over IP from ROMMON?

Options:

A.

Xmodem

B.

copy tftp: flash:

C.

copy flash: tftp:

D.

tftpdnld

Question 4

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

Options:

A.

DB-9

B.

USB

C.

DVI

D.

RJ-11

E.

RJ-45 Ethernet

Question 5

What are two standard fiber-optic connectors? (Choose two.)

Options:

A.

Lucent

B.

rollover

C.

subscriber

D.

multidimension

E.

crossover

Question 6

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

Options:

A.

Cisco Nexus 34180YC

B.

Cisco Nexus 34200YC-SM

C.

Cisco Nexus 3432D-S

D.

Cisco Nexus 3408-S

E.

Cisco Nexus 3464C

Question 7

What are two components of a WAN connection? (Choose two.)

Options:

A.

CSU/DSU

B.

router

C.

bridge

D.

hub

E.

switch

Question 8

Which two IPv4 addresses can be assigned to a host computer? (Choose two.)

Options:

A.

255.255.255.255

B.

10.1.1.20

C.

0.0.0.0

D.

192.168.10.15

E.

292.10.3.4

Question 9

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

Options:

A.

physical

B.

transport

C.

network

D.

MAC

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Total 60 questions
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