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Cisco 100-490 Online Practice Questions and Exam Preparation

100-490 Exam Details

  • Exam Code
    :100-490
  • Exam Name
    :CCT Routing & Switching (RSTECH)
  • Certification
    :CCT Routing & Switching
  • Vendor
    :Cisco
  • Total Questions
    :60 Q&As
  • Last Updated
    :Dec 07, 2025

Cisco 100-490 Online Questions & Answers

  • Question 1:

    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.

  • Question 2:

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

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

  • Question 3:

    Which command initiates the transfer of a Cisco IOS image over IP from ROMMON?

    A. Xmodem
    B. copy tftp: flash:
    C. copy flash: tftp:
    D. tftpdnld

  • Question 4:

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

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

  • Question 5:

    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

  • Question 6:

    What is the default operating mode when you initially log in to a router?

    A. user EXEC
    B. global configuration
    C. privileged EXEC
    D. ROM monitor

  • Question 7:

    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

  • Question 8:

    TFTP is a simple protocol for transferring files, such as a Cisco IOS or configuration file, from one device to another. Which device can be configured as a TFTP server?

    A. Cisco Content Engine
    B. modem
    C. Cisco router
    D. CSU/DSU

  • Question 9:

    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

  • Question 10:

    When you deploy Cisco Catalyst 3850 Series switches, which two modes of operation can you choose from?

    A. Active mode and Standby mode
    B. Install mode and Bundle mode
    C. Boot mode and Run mode
    D. Exec mode and User mode

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