Free Cisco 100-490 Exam Questions

Become Cisco Certified with updated 100-490 exam questions and correct answers

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Total 72 Questions | Updated On: Mar 17, 2025

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Question 1

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

General Networking Knowledge

A : physical

B : transport

C : network

D : MAC

Answer: C

Question 2

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

Service-related Knowledge

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.

Answer: A,B

Question 3

100-490

Refer to the exhibit. Which two statements about the hardware components are true? (Choose two.)

Cisco Equipment and Related Hardware

A : 2 is an RJ-45 to USB Type A console cable.

B : 3 is a USB Type A port.

C : 3 is a USB 5-pin mini USB Type B port.

D : 1 is a USB Type A port.

E : 2 is a USB 5-pin mini USB Type B to USB Type A console cable.

Answer: C,E

Question 4

How many pairs of copper wire does a UTP cable have?

Cisco Equipment and Related Hardware

A : 2

B : 3

C : 4

D : 5

Answer: C

Question 5

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

General Networking Knowledge

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

Page: 1 / 15

Total 72 Questions | Updated On: Mar 17, 2025

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