Smartgrid Architecture - IOT Questions and Answers

This set of IOT Multiple Choice Questions & Answers (MCQs) focuses on “IoT Architecture for Smartgrid”.

1. What is the role of Bigdata in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
View Answer

Answer: a
Explanation: Bigdata stores time series data, unstructured data, provided context for analytics, API for enterprise applications.

2. What is the role of Cloud in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
View Answer

Answer: b
Explanation: Cloud to edge Middleware: manage data and edge devices, data streaming and event processing, control authorized access.

3. What is the role of Gateway in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
View Answer

Answer: c
Explanation: Gateway: collects data from sensors, abstract protocols, perform local autonomous decision, transfer information.

4. What is the role of Sensor in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
View Answer

Answer: a
Explanation: Sensors and Actuators are connected, send data when needed, secure and low power, easy to install and configure.

5. IoT gateway must provide __________
a) Simple and fast installation
b) Security with hardware
c) Data storage
d) Protocol abstraction
View Answer

Answer: d
Explanation: IoT gateway must provide:
Protocol abstraction
Computing and I/O performance
Integration communication capability.

Subscribe Now: IOT Newsletter | Important Subjects Newsletters

6. Which of the following is IoT device manageability?
a) Protocol abstraction
b) Simple and fast installation
c) Security with hardware
d) Data storage
View Answer

Answer: b
Explanation: IoT Device Manageability:
Simple and fast Installation and configuration
Enable deployment of new application
Remote administration of gateways.

7. IoT security management includes ________
a) Protocol abstraction
b) Simple and fast installation
c) Security with hardware
d) Data storage
View Answer

Answer: c
Explanation: IoT security management :
Improves security with hardware
Enable secure communication to sensors
End to End Security from Sensor to Cloud.

8. IoT data scalability includes ________
a) Protocol abstraction
b) Simple and fast installation
c) Security with hardware
d) Data storage
View Answer

Answer: d
Explanation: IoT Data Scalability:
Data and Event processing at the edge
Data storage at the edge
Hierarchical clouds.

9. Which is the example for smart grid edge device for utility?
a) Smart Meters
b) Smart Home
c) Smart Car
d) Smart Collage
View Answer

Answer: a
Explanation: One of the examples of Smart Edge Devices for Utility is Smart Meters.

10. According to the analysis on IoT application frame work, smart grid is divided into ________ layers.
a) 2layers
b) 3 layers
c) 4 layers
d)5 layers
View Answer

Answer: b
Explanation: According to analysis on IoT application framework based on a smart grid, node features of various parts, distinct application needs and basic IoT model, IoT based on smart grid is a combination of :
Perception layer
Smart network layer
Smart Application layer.

11. Monitor target of the smart ________ includes sensor objects in the power link.
a) Perception layer
b) Smart network layer
c) Smart Application layer
d) Data layer
View Answer

Answer: a
Explanation: Monitor target of the smart perception layer includes sensor objects in the power link, smart house hold objects and smart security objects.

12. ________ layer can be divided into the data access network and the core network.
a) Perception layer
b) Smart network layer
c) Smart Application layer
d) Data layer
View Answer

Answer: b
Explanation: Smart network layer can be divided into the data access network and the core network. The data on perception terminals and interaction terminals is uploaded to the power access network and the Internet separately according to its type and security level.

13. In ________ layer, various application platforms are built as required by the services needs of smart grid.
a) Perception layer
b) Smart network layer
c) Smart Application layer
d) Data layer
View Answer

Answer: c
Explanation: In the smart application layer, various application platforms are built as required by the services needs of smart grid. The application platform as required by the services needs of smart grid.

14. ICT stands for ________
a) Information and Communication Technology
b) Internet and Communication Technology
c) Internet and Communication of Things
d) Information and Communication of Things
View Answer

Answer: a
Explanation: A hierarchical architecture of IoT that applies to all aspects of smart grid, based on research on smart grid ICT (Information and Communication Technologies) as well as its functional demand analysis.

15. Do we have defects with the existing power communication network?
a) True
b) False
View Answer

Answer: a
Explanation: There exists many defects with the existing power communication network. For example, blind zones are present. Currently, high voltage transmission lines completely rely on manual inspection.

Sanfoundry Global Education & Learning Series – IOT.

To practice all areas of IOT, here is complete set of 1000+ Multiple Choice Questions and Answers.

If you find a mistake in question / option / answer, kindly take a screenshot and email to [email protected]

« Prev - IOT Questions and Answers – API Based Architecture

» Next - IOT Questions and Answers – IoT Architecture for Precision Agriculture

Related Posts:

Recommended Articles: