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: Dec 16, 2025

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Question 1

Which of the following is an example of a data analytics technique used in IoT data management?

A : Data replication

B : Machine learning

C : Data archiving

D : Data virtualization

Answer: B

Question 2

What is the purpose of authentication in IoT security?

A : To encrypt data transmitted between IoT devices.

B : To monitor and analyze IoT data.

C : To protect physical IoT devices from theft or damage.

D : To verify the identity of devices or users accessing an IoT network.

Answer: D

Question 3

What is the role of a firewall in IoT security?

A : To encrypt the communication between the device and the cloud.

B : To ensure the device can connect to multiple networks simultaneously.

C : To protect the physical components of the device.

D : To prevent unauthorized access to the device's network.

Answer: D

Question 4

What is the purpose of data encryption in IoT security?

A : To ensure data confidentiality during transmission.

B : To protect the physical integrity of IoT devices.

C : To prevent unauthorized access to IoT networks.

D : To optimize power consumption of IoT devices.

Answer: A

Question 5

What is the purpose of a VPN (Virtual Private Network) in IoT security?

A : To prevent unauthorized access to IoT devices

B : To monitor IoT device activities

C : To encrypt IoT device communications

D : To establish a secure connection between IoT devices and servers

Answer: D

Page: 1 / 67

Total 331 Questions | Updated On: Dec 16, 2025

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