CCT Routing & Switching 100-490 RSTECH Actual Questions

dumps2024-07-06T09:15:10+08:00

CCT Routing & Switching certification requires you to pass Cisco 100-490 RSTECH exam. There are 60-70 questions in real Cisco certification 100-490 RSTECH exam, and you have 90 minutes to finish the test. The available languages are English and Japanese. Cisco 100-490 RSTECH exam price is $125. The latest Cisco 100-490 RSTECH actual questions are online. Free Cisco 100-490 RSTECH exam questions are available below.

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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.)

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.

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.)

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

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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11. Which type of physical connector does a Gigabit Ethernet port typically use?

RJ-9

RJ-45

DB-25

RJ-11

12. Which two pairs of LAN Ethernet devices use an RJ-45 straight-through cable? (Choose two.)

switch-to-switch

switch-to-router

switch-to-hub

router-to-router

switch-to-server

13. Which two features are associated with single-mode fiber-optic cable? (Choose two.)

consists of a single strand of glass fiber

has higher attenuation that multimode fiber

carries a higher bandwidth that multimode fiber

costs less than multimode fiber

operates over less distance than multimode fiber

14. Refer to the exhibit.

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

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

3 is a USB Type A port.

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

1 is a USB Type A port.

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

15. Which type of transceiver module is used for 40 Gigabit Ethernet connectivity?

SFP+

GBIC

QSFP+

XFP

16. What is the line speed of a DS0 in North America?

16 kbps

32 kbps

64 kbps

128 kbps

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

DB-9

USB

DVI

RJ-11

RJ-45 Ethernet

18. Which two statements about a SmartJack are true? (Choose two.)

It provides signal conversion.

It acts as a concentration point for dial-in and dial-out connections.

It operates at Layer 2 of the OSI model.

It provides channel testing.

It regenerates the signal to compensate for signal degradation from line transmission.

19. The colored wires at one end of a cable are in reverse sequence to the colored wires at the other end of the cable.

Which cable does this configuration describe?

rolled

crossover

coaxial

straight-through

20. Which Cisco CPAK 100GBASE module supports Multimode Fiber cable?

Cisco CPAK-100G-CWDM4

Cisco CPAK-100G-LR4

Cisco CPAK-100G-ER4L

Cisco CPAK-100G-SR4

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21. The pins on an RJ-45 cable plug are numbered from 1 through 8. When the metal pins of the plug are facing toward you, pin 1 is the leftmost pin.

Which two sets of pins are looped on an RJ-45 56K loopback plug? (Choose two.)

pins 2 and 7

pins 2 and 8

pins 2 and 5

pins 1 and 7

pins 1 and 4

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

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

Cisco Nexus 34180YC

Cisco Nexus 34200YC-SM

Cisco Nexus 3432D-S

Cisco Nexus 3408-S

Cisco Nexus 3464C

24. Which type of memory stores the configuration of a router or switch by default?

RAM

ROM

NVRAM

flash

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

show run

show inventory

show environment

show version

show archive

CCT Routing & Switching 100-490 RSTECH Actual Questions

CCT Routing & Switching 100-490 RSTECH Actual Questions

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