cisco 700-821 practice test

Cisco IoT Essentials for System Engineers

Last exam update: Nov 18 ,2025
Page 1 out of 2. Viewing questions 1-15 out of 30

Question 1

Which IE switch model supports Policy Extended Node capability with Cisco SD-Access?

  • A. IE5000
  • B. IE2000
  • C. IE3200
  • D. IE3400
Mark Question:
Answer:

D


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Question 2

What are two descriptions for the Secure Equipment Access (SEA) service in the IoT Operations
Dashboard? (Choose two.)

  • A. A remote user can access equipment through a browser.
  • B. A VPN client, like Cisco Anyconnect, is required to establish the connection.
  • C. The SEA Agent application is required to be installed in Cisco IoT routers.
  • D. A network change by the IT team is required when a new SEA user is created.
  • E. SEA access cannot be assigned to an external vendor outside the organization.
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Answer:

A, C


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Question 3

What is the Cisco-hosted PnP Connect server name to onboard an IR1101 using the IoT Operations
Dashboard?

  • A. helper.cisco.com
  • B. pnp.cisco.com
  • C. devicehelper.cisco.com
  • D. devicepnp.cisco.com
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Answer:

B


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Question 4

Which platform supports WiFi 6/6E?

  • A. IW6300
  • B. IR1101
  • C. IW9167E
  • D. IG31R
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Answer:

A


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Question 5

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
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Answer:

C


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Question 6

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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Answer:

B, C


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Question 7

Where is cellular usage found in the IoT Operations Dashboard device menu?

  • A. Monitoring
  • B. Interface
  • C. Troubleshooting
  • D. Summary
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Answer:

A


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Question 8

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
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Answer:

C


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Question 9

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

  • A. CANBus
  • B. mSATA Module
  • C. PoE
  • D. WiFi6 Module
  • E. GPIO
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Answer:

B, C


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Question 10

What are two descriptions for an IOT SDWAN use case? (Choose two.)

  • A. Office365 video conference applications
  • B. high bandwidth requirements
  • C. hub and spoke topology
  • D. full mesh topology
  • E. harsh, outdoor environments
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Answer:

C, E


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Question 11

What is a requirement for the IE3400 power supply?

  • A. When ordering IE4000, always order power supplies regardless of the power input at the site (AC or DC).
  • B. For a PoE+ requirement, an AC input power supply is required.
  • C. If the PoE budget is insufficient with power input A, a second power supply can boost the PoE budget by connecting to power input B.
  • D. It is important to understand from the customer if PoE is needed and if the site power source is AC or DC.
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Answer:

D


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Question 12

Which feature on IW6300 is designed for a third-party sensor network?

  • A. SDA integration
  • B. Modular design
  • C. IOx support
  • D. 802.11ac (wave 2) support
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Answer:

C


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Question 13

What is a feature of IW6300?

  • A. IW6300 POE output ports support two POE+ (30W) devices at the same time.
  • B. IW6300 can work in CURWB mode.
  • C. IW6300 is built for Class 1 Division 2 hazardous environments.
  • D. IW6300 is IP54-rated.
Mark Question:
Answer:

A


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Question 14

How does the IOT Operations Dashboard detect if a device is still alive?

  • A. Heartbeat Interval
  • B. Ping
  • C. SSH
  • D. Traps
Mark Question:
Answer:

A


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Question 15

Which two management tools are used to provision and manage an IR1101 Industrial Router?
(Choose two.)

  • A. IoT Operations Dashboard
  • B. Cisco Control Center
  • C. CiscoWorks
  • D. vManage
  • E. Salesforce
Mark Question:
Answer:

A, D


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