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Cisco IoT Essentials for System Engineers

Exam Details

  • Exam Code
    :700-821
  • Exam Name
    :Cisco IoT Essentials for System Engineers
  • Certification
    :Cisco Certifications
  • Vendor
    :Cisco
  • Total Questions
    :30 Q&As
  • Last Updated
    :Mar 23, 2025

Cisco Cisco Certifications 700-821 Questions & Answers

  • Question 11:

    A customer needs to extend their enterprise WiFi network to remote IoT spaces with IR1800. Which mode must be used for the WiFi module in IR1800?

    A. EWC Mode

    B. WGB mode

    C. Flexconnect

    D. CAPAWAP mode

  • Question 12:

    Which two features are available on an IR1831 router? (Choose two.)

    A. CANBus

    B. mSATA Module

    C. PoE

    D. WiFi6 Module

    E. GPIO

  • Question 13:

    Which tool is available on the Troubleshooting tab of a gateway device in the IoT Operations Dashboard?

    A. report on user access and usage

    B. remote connection to the subtended devices

    C. menu-driven diagnostic tools for operators

    D. ping and traceroute from the gateway

  • Question 14:

    How are the power inputs labeled A and B of IE3400 used?

    A. Both inputs are connected, and the power budget is the sum of both power inputs.

    B. Both inputs are connected: only one is active, and the other is on standby.

    C. It can only wire one of the power inputs.

    D. Both inputs are connected and used to daisy chain to power another switch.

  • Question 15:

    Which IE product is ideal as a replacement for unmanaged switches where small form factor, basic switching features, and fast boot time are mandatory requirements?

    A. IE 2000 Series

    B. IE 3000 Series

    C. IE 1000 Series

    D. IE 4000 Series

  • Question 16:

    Which industrial router platform has Battery Backup Unit (BBU) module?

    A. IR8340

    B. IR1101

    C. IR8140H

    D. IR1800 Series

  • Question 17:

    Which tool is ideal for a customer that must use a centralized management tool to configure multiple IW9167Es and deploy them in CURWB mode?

    A. Cisco IOT Operations Dashboard

    B. Cisco vManage

    C. Cisco DNA Center

    D. Cisco Prime Infrastructure

  • Question 18:

    Which power supply supports both AC and DC input?

    A. PWR-IE50W-AC-IEC=

    B. PWR-IE-170W-PC-DC=

    C. PWR-IE65W-PC-AC=

    D. PWR-IE65W-PC-DC=

  • Question 19:

    Which two IoT routers or gateways are used when a customer requests two active LTE connections? (Choose two.)

    A. IG21 gateway

    B. IR1101 without expansion module

    C. IR1101 with expansion module and cellular modules

    D. IR1831 with dual cellular modules

    E. IR1821 with dual cellular modules

  • Question 20:

    Which two IE switch types support the Cisco Cyber Vision sensor running on IOx? (Choose two.)

    A. IE9300 Series

    B. IE3400 and IE3300-10G

    C. IE3200 and IE3300-1G

    D. IE4010 and IE5000

    E. IE2000 and IE4000

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