Question 1

Which IoT connectivity technology utilizes low-power, long-range communication for wide-area networking?

Options :

A : Wi-Fi

B : LoRaWAN

C : Zigbee

D : Bluetooth

Answer: B

Question 2

Which of the following is an example of a network-based security solution for IoT?

Options :

A :

Intrusion detection system

B : Disk encryption

C : Antivirus software

D : Biometric authentication

Answer: A

Question 3

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 4

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

Options :

A : Network performance

B : Data encryption

C : Device compatibility

D : Unauthorized access

Answer: D

Question 5

What is the term used to describe the process of combining data from multiple sources to gain deeper insights?

Options :

A : Data synchronization

B : Data enrichment

C : Data blending

D : Data mining

Answer: C