Practice Free 700-841 Exam Online Questions
What is the term used to describe the process of cleansing and preparing IoT data for analysis?
- A . Data Collection
- B . Data Migration
- C . Data Integration
- D . Data Wrangling
Which of the following protocols is commonly used for communication between IoT devices and the cloud?
- A . HTTP
- B . MQTT
- C . TCP
- D . UDP
What is edge computing in the context of IoT application development?
- A . Centralized data processing
- B . Localized data processing
- C . Cloud-based data processing
- D . IoT device configuration
What is the main benefit of IoT technology in the field of healthcare?
- A . Remote patient monitoring
- B . Online shopping for medical supplies
- C . Social media integration
- D . Fitness tracking
Which software development methodology is commonly used for iterative development of IoT applications?
- A . Waterfall
- B . Agile
- C . Scrum
- D . DevOps
Which of the following techniques is used to clean and prepare raw IoT data for analysis?
- A . Data aggregation
- B . Data visualization
- C . Data enrichment
- D . Data cleansing
Which Cisco IoT solution helps organizations harness data from connected devices for actionable insights?
- A . Cisco Jasper Control Center
- B . Cisco Edge Intelligence
- C . Cisco DNA Center
- D . Cisco Kinetic
What is the purpose of edge computing in IoT?
- A . To process data locally on the device
- B . To store data in a central server
- C . To reduce network latency
- D . To increase cloud storage costs
Which programming language is commonly used for IoT application development?
- A . Java
- B . Python
- C . C++
- D . Ruby
Which of the following communication technologies is commonly used for connecting smart devices in home automation systems?
- A . Wi-Fi
- B . Z-Wave
- C . LoRaWAN
- D . LTE-M