Free Cisco 700-841 Exam Questions

Become Cisco Certified with updated 700-841 exam questions and correct answers

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Total 331 Questions | Updated On: Aug 11, 2026

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Question 1

What is the primary communication protocol used in IoT devices for low-power, short-range communication?

A : Bluetooth

B : Cellular

C : Zigbee

D : Wi-Fi

Answer: C

Question 2

What is the purpose of MQTT protocol in IoT application development?

A : To store and retrieve data from IoT devices

B : To establish secure connectivity between IoT devices and cloud servers

C : To enable real-time communication between IoT devices and applications

D : To analyze and visualize IoT data

Answer: C

Question 3

Which of the following is a primary concern in IoT security?

A : Network performance

B : Data encryption

C : Device compatibility

D : Unauthorized access

Answer: D

Question 4

Which of the following is an example of a physical security measure in IoT?

A : Encrypted data transmission

B : Two-factor authentication

C : Regular software updates

D : Use of tamper-proof hardware

Answer: D

Question 5

What is the process of programming and building software applications for IoT devices called?

A : IoT Networking

B : IoT Data Analytics

C : IoT Protocols

D : IoT Application Development

Answer: D

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Total 331 Questions | Updated On: Aug 11, 2026

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