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IIOT #3 - Internet of Things Architecture

Total questions: 9

Worksheet time: 5mins

Name
Class
Date
1.

What is the main purpose of IoT architecture?

a)

To encourage the use of IoT devices

b)

To provide a framework for IoT technologies

c)

To reduce the complexity of IoT solutions

d)

To connect devices to Internet.

2.

Main function of data accumulation layer in IOT architecture.

a)

Limited storage system and low data volume

b)

Highly scalable storage system.

c)

Converts event- based data to query-based processing.

d)

Predictive analysis

3.

What is the responsibility of the Network/Connectivity Layer in IoT architecture?

a)

Storing data generated by networked devices in their original format

b)

Evaluating data for criteria as to whether it should be processed at a higher level

c)

Formatting data for consistent higher-level processing

d)

Connecting to all objects or devices in IoT environment

4.

What is the function of the Middleware/Edge computing Layer in IoT architecture?

a)

Evaluating data for criteria as to whether it should be processed at a higher level

b)

Relaying data packets from the source to the destination node in the network

c)

Optimizing processing locally for geographically separated devices

d)

Handling cryptic data with additional context

5.

What are the main functions of the Application Layer in IoT architecture?

a)

Data abstraction, data storage, and data processing

b)

Data formatting, presentation, and things services to users

c)

Managing nodes, relaying data packets, and wireless mesh networks

d)

Evaluating data for criteria, reformatting data, and distillation/reduction

6.

What is the function of the Streaming Data Processor in IoT architecture?

a)

To capture data and put it at rest for non-real-time use

b)

To provide access to multiple data stores through data virtualization

c)

To ensure an effective transition from input data to a data lake and to control applications

d)

To empower people to do their work better

7.

What is the purpose of a Data Lake ?

a)

To provide access to multiple data stores through data virtualization

b)

To empower people to do their work better

c)

To store the data generated by networked devices in their original format

d)

To evaluate data for criteria as to whether it should be processed at a higher level

8.

What is the main function of Data Analytics and Machine Learning ?

a)

To provide the right data at the right time

b)

To find trends and gain actionable insights from data

c)

To empower people to do their work better

d)

To monitor and control data, and take necessary actions

9.

Which component of IoT architecture is responsible for reconciling multiple data formats from different sources?

a)

Data storage

b)

Data abstraction,

c)

Data lake

d)

Data warehouse

e)

Data Analytics