Cisco IoT Advantage for Systems Engineers - 700-841 Exam Questions [2026]

QUESTION NO: 1
What technology enables devices to communicate with each other over short distances in IoT networks?

A. NFC B. Zigbee C. Bluetooth D. Wi-Fi

Correct Answer: C

QUESTION NO: 2
Which wireless technology is commonly used for connecting IoT devices in outdoor environments with a range of up to several kilometers?

A. Zigbee B. LTE C. Bluetooth D. LoRa

Correct Answer: D

QUESTION NO: 3
What is the role of APIs in IoT application development?

A. To facilitate communication between devices and the cloud B. To encrypt data during transmission C. To create user interfaces for IoT devices D. To manage IoT hardware components

Correct Answer: A

QUESTION NO: 4
Which of the following is a common method used to protect IoT devices from unauthorized physical access?

A. Using weak passwords B. Implementing tamper-resistant packaging C. Sharing access codes D. Disabling device alarms

Correct Answer: B

QUESTION NO: 5
What is a common method used by hackers to gain unauthorized access to IoT devices?

A. Secure authentication B. Social engineering C. Encryption D. Physical attacks

Correct Answer: B

QUESTION NO: 6
Which IoT communication protocol is commonly used for industrial automation and control systems?

A. Modbus B. Zigbee C. MQTT D. CoAP

Correct Answer: A

QUESTION NO: 7
In IoT terminology, what does the acronym "LPWAN" stand for?

A. Long-Range Wide-Area Network B. Low-Power Wireless Access Network C. Low-Power Wide-Area Network D. Lightweight Personal Wide-Area Network

Correct Answer: C

QUESTION NO: 8
How does IoT technology contribute to smart homes?

A. By controlling appliances remotely B. By improving home security C. By providing entertainment options D. By monitoring energy usage

Correct Answer: A

QUESTION NO: 9
Which wireless technology is designed to provide low-power, wide-area network connectivity for IoT applications over long distances?

A. Zigbee B. Bluetooth C. LoRa D. Wi-Fi 6

Correct Answer: C

QUESTION NO: 10
What technology allows IoT devices to communicate with each other over short distances in a personal network?

A. Zigbee B. Bluetooth C. LoRa D. LTE-M

Correct Answer: B