100-490 Practice Test Questions – Cisco Certified Technician Routing and Switching

The Supporting Cisco Routing and Switching Network Devices v3.0 (RSTECH 100-490) is a 90-minute, 60-70 question exam associated with Cisco Certified Technician Routing and Switching certification.Achieving Cisco Certified Technician Routing and Switching certification is considered the best foundation for supporting other Cisco devices and systems.

Cisco Certified Technician Routing and Switching certification focuses on the skills required for onsite support and maintenance of Cisco routers, switches, and operating environments. Technicians in this area must be able to identify Cisco router and switch models, accessories, cabling, and interfaces; understand the Cisco IOS software operating modes and identify commonly found software; and be able to use the Cisco Command Line Interface (CLI) to connect and service products. 

PassQuestion 100-490 Practice Test Questions are the best tool to prepare for your 100-490 Certification Exam. Our 100-490 Practice Test Questions provide the most comprehensive and verified Questions and Answers to give you the PassQuestion Environment.The 100-490 Practice Test Questions follow the exact paper pattern and question type of the actual 100-490 certificate exam. it lets you recreate the exact exam scenario, so you are armed with the correct information for the 100-490 certification exam.

100-490 Practice Test Questions – Cisco Certified Technician Routing and Switching

1. Which protocol does TFTP typically use for transport?

 RSVP

 TCP

 HTTP

 UDP

2. What is the correct IPv6 address notation?

 2001:0DB8::/128

 2001:0DB8:0::

 2001:0DB8::1:1:1:1:1

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

3. 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.

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

 physical

 transport

 network

 MAC

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

 255.255.255.255

 10.1.1.20

 0.0.0.0

 192.168.10.15

 292.10.3.4

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

 CSU/DSU

 router

 bridge

 hub

 switch

7. Which device is a DTE device?

 CSU/DSU

 router

 cable modem

 DSL modem

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

 presentation

 data link

 network

 transport

9. Which command shows the status of power supplies and sensor temperatures?

 show hardware

 show module

 show environment

 show diag

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

 Lucent

 rollover

 subscriber

 multidimension

 crossover

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