Smartly Prepare Exam with Free Online 100-490 Practice Test

We offer the latest 100-490 practice test designed for free and effective online Supporting Cisco Routing and Switching Network Devices certification preparation. It's a simulation of the real 100-490 exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.

Question 1

What are two ways Telnet and SSH function? (Choose two.)

Options :

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

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

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

D : Telnet is preferred over SSH for security reasons.

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

Answer: A,E

Question 2

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

General Networking Knowledge

Options :

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.

Answer: A,C

Question 3

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

Cisco Equipment and Related Hardware

Options :

A : show run

B : show inventory

C : show environment

D : show version

E : show archive

Answer: B,D

Question 4

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

General Networking Knowledge

Options :

A : physical

B : transport

C : network

D : MAC

Answer: C

Question 5

Which layer of the OSI model defines how data is formatted for transmission and how access to the physical media is controlled?

General Networking Knowledge

Options :

A : presentation

B : data link

C : network

D : transport

Answer: B