IOT Gateway MCQ Questions And Answers
This section focuses on "IOT Gateway" in Internet of Things (IOT). These Multiple Choice Questions (MCQ) should be practiced to improve the Internet of Things (IOT) skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.
1. How many approaches gateway can be installed?
A. 2
B. 3
C. 4
D. 5
View Answer
Ans : B
Explanation: There are three main approaches for this issue
1. Factory Bootstrap
2. Server limited Bootstrap
3. Client Initiated Bootstrap.
2. Gateway software should be smart enough to handle ___________
A. GPS
B. Message
C. Logging
D. Sensor
View Answer
Ans : C
Explanation: Gateway software should be smart enough to handle system logging. It has to find the right balance between the number of log entries d=stored on the device and those sent to the data centre.
3. Which of the following is true?
A. IOT gateway provide security for the network.
B. The feature of IoT Gateway is the ability to download updates over-the-air.
C. In the factory bootstrap approach, it doesn’t scale well if your solution include a large number of the gates.
D. All of the above
View Answer
Ans : D
Explanation: All of the above statements true statements.
4. Windows 10 IoT enterprise OS includes what?
A. Edge gateway
B. PI system
C. RAM
D. Data stream
View Answer
Ans : A
Explanation: Edge gateways come in many shapes and sizes and the edge gateways that include the windows IoT enterprise operating system are ideally suited to run the PI system.
5. How many gateway classes are there?
A. 2
B. 3
C. 4
D. 5
View Answer
Ans : A
Explanation: We are having 2 types of gateway classes. They are: Small and Large.
6. In which cases gateway will appear?
A. Industrial Automation
B. Building automation
C. Transportation
D. Industrial & Building Automation
View Answer
Ans : D
Explanation: Dell believes that its gateways will appeal to users in three major use cases: Industrial automation, building automation, transportation. One of Dell’s early client in eigen innovation, a supplier of intelligent industrial vision systems.
7. Which transportation build more intelligent energy infracture?
A. Building Automation
B. Industrial Automation
C. Smart Energy
D. Route Navigation
View Answer
Ans : C
Explanation: Smart energy builds more intelligent energy infrastructure by combining traditional and emerging power sources for the delivering of cleaner, safer, and more economical energy. Perform power management tasks with finer precision and faster response time.
8. Which transportation brings intelligence to their operations?
A. Building Automation
B. Industrial Automation
C. Smart Energy
D. Route Navigation
View Answer
Ans : B
Explanation: Wind River helps industrial manufactures bring intelligence to their operations. Gain insights from your machine data with smart devices management.
9. Does manageability provide what?
A. Saves time and cost
B. Product life span increases
C. Long term security
D. Secure remote management
View Answer
Ans : A
Explanation: Connectivity, manageability, and security are core IoT building blocks, essential for reducing device manufactures, time-to-market, complexity, and risk. Wind River Intelligent Devices has manageability benefit which reduces development time while increases the product‘s life span and uptime.
10. Which of the following is false?
A. Wind River, a wholly owned subsidiary of Intel corporation, is a world leader in delivering software for intelligent connected systems.
B. IoT gateway sits at the interaction of egde systems.
C. IoT Gateways have evolved to perform many tasks, from simple data filtering to enabling visualization and complex analytics.
D. WAN is the wireless system used by dell.
View Answer
Ans : D
Explanation: 802.11n Wifi + Bluetooth low energy and WWAN (3G or LTE) and also Mobile broadband 3G/LTE.
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