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Supporting Cisco Routing & Switching Network Devices Certification Exam

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NEW QUESTION 1
Which type of transceiver module is used for 40 Gigabit Ethernet connectivity?

  • A. SFP+
  • B. GBIC
  • C. QSFP+
  • D. XFP

Answer: C

NEW QUESTION 2
Which device is a DTE device?

  • A. CSU/DSU
  • B. router
  • C. cable modem
  • D. DSL modem

Answer: B

NEW QUESTION 3
Which type of memory stores the configuration of a router or switch by default?

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

Answer: A

NEW QUESTION 4
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 5
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 6
Which two features are associated with single-mode fiber-optic cable? (Choose two.)

  • A. consists of a single strand of glass fiber
  • B. has higher attenuation that multimode fiber
  • C. carries a higher bandwidth that multimode fiber
  • D. costs less than multimode fiber
  • E. operates over less distance than multimode fiber

Answer: AC

NEW QUESTION 7
Which type of port on a laptop is used to connect to an Ethernet port on a Cisco switch?

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

Answer: D

NEW QUESTION 8
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 9
Which two commands identify the serial number of a Cisco router? (Choose two.)

  • A. show run
  • B. show inventory
  • C. show environment
  • D. show version
  • E. show archive

Answer: BD

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

  • A. Lucent
  • B. rollover
  • C. subscriber
  • D. multidimension
  • E. crossover

Answer: AC

NEW QUESTION 11
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 12
Which Windows-based text editor is preferred for working with a simple text document, such as a Cisco configuration?

  • A. Microsoft Word
  • B. Microsoft Notepad
  • C. Microsoft Access
  • D. Microsoft Excel

Answer: B

NEW QUESTION 13
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 14
What are two components of a WAN connection? (Choose two.)

  • A. CSU/DSU
  • B. router
  • C. bridge
  • D. hub
  • E. switch

Answer: AB

NEW QUESTION 15
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 16
What is the correct IPv6 address notation?

  • A. 2001:0DB8::/128
  • B. 2001:0DB8:0::
  • C. 2001:0DB8::1:1:1:1:1
  • D. 2001:0DB8:130F:0000:0000:7000:0000:140B

Answer: D

NEW QUESTION 17
Which type of port is used to connect a laptop to an Ethernet port on a Cisco router?

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

Answer: C

NEW QUESTION 18
What is the primary method for recovering or upgrading a Cisco network device system image?

  • A. USB storage
  • B. FTP
  • C. the tftpdnld command
  • D. the xmodem command

Answer: C

NEW QUESTION 19
Which layer of the OSI model defines how data is formatted for transmission and how access to the physical media is controlled?

  • A. presentation
  • B. data link
  • C. network
  • D. transport

Answer: B

NEW QUESTION 20
At the interface configuration prompt, which command returns you to the main configuration prompt?

  • A. end
  • B. clear
  • C. quit
  • D. exit

Answer: D

NEW QUESTION 21
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 22
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