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Free Practice Questions for the Cisco Cisco IoT Essentials for System Engineers(IOTSE) 700-821 Exam (2026 Updated)

At Marks4sure, we are dedicated to providing IT professionals with the most accurate and reliable preparation materials for the Cisco 700-821 exam. To support your certification journey, we have made a selection of our premium 2026 Cisco IoT Essentials for System Engineers(IOTSE) practice questions and answers available completely free. You can take this practice test as many times as you need. Every question includes a detailed, expertly verified explanation to ensure you fully grasp the core security concepts before test day.

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Questions 4

Which management tool is ideal for green field installations using IE switches?

Options:

A.

DNA-Center

B.

Solar Winds

C.

IE Device Manager

D.

Prime Infrastructure

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Questions 5

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

Options:

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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Questions 6

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?

Options:

A.

EWC Mode

B.

WGB mode

C.

Flexconnect

D.

CAPAWAP mode

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Questions 7

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

Options:

A.

CANBus

B.

mSATA Module

C.

PoE

D.

WiFi6 Module

E.

GPIO

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Questions 8

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

Options:

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

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Questions 9

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

Options:

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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Exam Code: 700-821
Exam Name: Cisco IoT Essentials for System Engineers(IOTSE)
Last Update: Jun 18, 2026
Questions: 30

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