Question 1

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

Options :

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 2

Which of the following is NOT a fundamental component of the IoT architecture?

Options :

A : Edge computing

B : Actuators

C : Sensors

D : Blockchain technology

Answer: D

Question 3

What does Cisco IoT Solutions offer in terms of security for IoT devices?

Options :

A : Intrusion Detection System (IDS) and Intrusion Prevention System (IPS)

B : All of the above

C : Secure device onboarding and authentication

D : Encrypted data transmission

Answer: B

Question 4

What is the primary benefit of using Cisco Kinetic for IoT data management?

Options :

A : Enhanced data security.

B : Intelligent data analytics.

C : Seamless device integration.

D : Real-time data visualization.

Answer: C

Question 5

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

Options :

A : Encrypted data transmission

B : Two-factor authentication

C : Regular software updates

D : Use of tamper-proof hardware

Answer: D

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