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100-490 Exam Questions - Online Test


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NEW QUESTION 1
Which command provides detailed information about the components that are installed on a router, such as the model, PID, and serial number?

  • A. show chassis
  • B. show items
  • C. show inventory
  • D. show router

Answer: C

NEW QUESTION 2
What does Cisco use for Return Materials Authorization tracking of field- replaceable parts?

  • A. product number
  • B. serial number
  • C. RMA number
  • D. FRU number

Answer: C

NEW QUESTION 3
Which command sends an echo request packet to the target host and then waits for an echo response message?

  • A. echo
  • B. access
  • C. ping
  • D. connect

Answer: C

NEW QUESTION 4
Which two Cisco Nexus 3400 Series switches support 400-Gbps Ethernet ports? (Choose two.)

  • A. Cisco Nexus 34180YC
  • B. Cisco Nexus 34200YC-SM
  • C. Cisco Nexus 3432D-S
  • D. Cisco Nexus 3408-S
  • E. Cisco Nexus 3464C

Answer: CD

NEW QUESTION 5
Which type of physical connector does a Gigabit Ethernet port typically use?

  • A. RJ-9
  • B. RJ-45
  • C. DB-25
  • D. RJ-11

Answer: B

NEW QUESTION 6
Which set of steps best describes how to assign a static IP address to the Ethernet port on a computer?

  • A. From the Network and Sharing Center, click Internet Protocol (TCP/IP), and follow the New Connection Wizard instructions.
  • B. From the Network and Sharing Center, click Change adapter, then double-click a local area connectio
  • C. Select Internet Protocol (TCP/IP) > Properties > Use the Following Address, and then configure the IP information.
  • D. Click Star
  • E. Enter cmd and click O
  • F. Enter the IP address XXX.XXX.XXX.XXX.
  • G. From the Network and Sharing Center, double-click Local Area Connectio
  • H. Select Properties > iPass Protocol (IEEE 802.1x) > Properties > Static IP.

Answer: B

NEW QUESTION 7
Which address facilitates the routing of packets over an IP network?

  • A. physical
  • B. transport
  • C. network
  • D. MAC

Answer: C

NEW QUESTION 8
What is the line speed of a DS0 in North America?

  • A. 16 kbps
  • B. 32 kbps
  • C. 64 kbps
  • D. 128 kbps

Answer: C

NEW QUESTION 9
What are two purposes of a USB thumb drive? (Choose two.)

  • A. to save the system log
  • B. to copy configuration files to and from a PC
  • C. to save router hardware information
  • D. to copy IOS images to and from a PC
  • E. to increase system memory size

Answer: BD

NEW QUESTION 10
Which command initiates the copying of a Cisco IOS image to a Cisco device?

  • A. copy tftp nvram
  • B. copy tftp flash
  • C. copy flash tftp
  • D. copy xmodem flash

Answer: B

NEW QUESTION 11
100-490 dumps exhibit
Refer to the exhibit. Which two statements about the hardware components are true? (Choose two.)

  • 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: BE

NEW QUESTION 12
Which type of Cisco console cable is used to connect a laptop to the console port on a Cisco router?

  • A. straight-through
  • B. fiber
  • C. crossover
  • D. rollover

Answer: D

NEW QUESTION 13
Which method is the fastest way to recover a software version that supports a USB flash port on a Cisco device?

  • A. tftp command
  • B. xmodem transfer command
  • C. copy command with USB memory
  • D. copy tftp flash: command

Answer: C

NEW QUESTION 14
Which Cisco CPAK 100GBASE module supports Multimode Fiber cable?

  • A. Cisco CPAK-100G-CWDM4
  • B. Cisco CPAK-100G-LR4
  • C. Cisco CPAK-100G-ER4L
  • D. Cisco CPAK-100G-SR4

Answer: D

NEW QUESTION 15
Which type of memory stores the decompressed form of Cisco IOS Software and the running configuration?

  • A. flash
  • B. ROM
  • C. NVRAM
  • D. DRAM

Answer: D

NEW QUESTION 16
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.)

  • A. pins 2 and 7 B.pins 2 and 8
  • B. pins 2 and 5 D.pins 1 and 7
  • C. pins 1 and 4

Answer: CE

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

  • A. DB-9
  • B. USB
  • C. DVI
  • D. RJ-11
  • E. RJ-45 Ethernet

Answer: AB

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

  • A. It provides signal conversion.
  • B. It acts as a concentration point for dial-in and dial-out connections.
  • C. It operates at Layer 2 of the OSI model.
  • D. It provides channel testing.
  • E. It regenerates the signal to compensate for signal degradation from line transmission.

Answer: AE

NEW QUESTION 19
What is the Windows-based program that executes the ping command to test network connectivity?

  • A. cmd
  • B. Find
  • C. Start
  • D. ipconfig

Answer: A

NEW QUESTION 20
Cisco NX-OS has added the ability to use which type of custom scripting to help manage user networks?

  • A. C++
  • B. Collective
  • C. SQL
  • D. Python

Answer: D

NEW QUESTION 21
How many pairs of copper wire does a UTP cable have?

  • A. 2
  • B. 3
  • C. 4
  • D. 5

Answer: C

NEW QUESTION 22
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