Cisco Certified Technician Routing & Switching (RSTECH)

Here you have the best Cisco 100-490 practice exam questions

You have 60 total questions to study from
Each page has 5 questions, making a total of 12 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on January 29, 2026
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Question 1 of 60

Which protocol does TFTP typically use for transport?

A.

RSVP

B.

TCP

C.

HTTP

D.

UDP

Suggested Answer: D

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Question 2 of 60

What is the correct IPv6 address notation?

A.

2001:0DB8::/128

B.

2001:0DB8:0::

C.

2001:0DB8::1:1:1:1:1

D.

2001:0DB8:130F:0000:0000:7000:0000:140B

Suggested Answer: D

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Question 3 of 60

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

A.

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

B.

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

C.

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

D.

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

E.

Telnet is preferred over SSH for security reasons.

Suggested Answer: A, C

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Question 4 of 60

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

A.

physical

B.

transport

C.

network

D.

MAC

Suggested Answer: C

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Question 5 of 60

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

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

Suggested Answer: B, D

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