Cisco 700-841 Practice Exams
Last updated on Apr 05,2025 - Exam Code: 700-841
- Exam Name: Cisco IoT Advantage for System Engineers
- Certification Provider: Cisco
- Latest update: Apr 05,2025
Which technology is commonly used to process and analyze real-time IoT data streams?
- A . Edge computing
- B . Cloud computing
- C . Fog computing
- D . Grid computing
What is the significance of device management in IoT application development?
- A . Ensuring security and compliance of IoT devices
- B . Optimizing data storage for IoT applications
- C . Enhancing user experience of IoT devices
- D . Managing network infrastructure for IoT applications
What is the purpose of using edge computing in IoT application development?
- A . To reduce latency and improve response time
- B . To store data in the cloud
- C . To enhance device security
- D . To optimize network bandwidth usage
What is the concept of "defense-in-depth" in IoT security?
- A . Having a single layer of security
- B . Implementing multiple layers of security
- C . Focusing only on physical security
- D . Neglecting security measures
Which communication protocol is commonly used for IoT devices to exchange data securely over the internet?
- A . HTTP
- B . MQTT
- C . TCP
- D . UDP
Which industry sector is expected to significantly benefit from the adoption of IoT technology in the future?
- A . Agriculture
- B . Fashion
- C . Sports
- D . Music
Which of the following techniques can be used to reduce IoT data storage costs?
- A . Data replication
- B . Data compression
- C . Data encryption
- D . Data visualization
Which wireless technology is commonly used for communication between IoT devices in industrial settings due to its reliability, scalability, and low latency?
- A . Zigbee
- B . Wi-Fi 6
- C . 5G
- D . WirelessHART
Which of the following is a key challenge in IoT security?
- A . Lack of encryption protocols
- B . Limited physical access restrictions
- C . Device authentication issues
- D . Inadequate data storage capacity
What is the role of data normalization in IoT data management?
- A . To encrypt data for secure transmission
- B . To standardize data formats and structures
- C . To aggregate data from different sources
- D . To analyze data patterns