NPTEL Introduction to Industry 4.0 and Industrial Internet of Things Week4 Assignment 4 Solution 2022

 

Week 4 : Assignment 4

Due date: 2022-02-23, 23:59 IST.

Your last recorded submission was on 2022-02-22, 17:58 IST

1 point

Which of the following is/are the component(s) of Cyber Security?

 (a) Application security

 (b) Information security

 (c) Network security

 (d) All of the above

1 point

Application firewall is an example of __________________ countermeasure.

 (a) Hardware

 (b) Software

 (c) Both (a) and (b)

 (d) None of the above

1 point

What does OPSEC stand for?

 (a) Outer Precision Security

 (b) Operational Security

 (c) Optional Security

 (d) None of the above

1 point

What are the three main parts of SDCMA?

 (a) Software plane, hardware plane, EIF

 (b) Security plane, hardware sensor, EIF

 (c) Security plane, hardware plane, EIF

 (d) None of the above

1 point

Which of the following issues is/are raised due to the lack of a proper standardization?

 (a) Device interoperability

 (b) Semantic interoperability

 (c) Security and privacy

 (d) All of the above

1 point

what is/are the benefit(s) of IIoT?

 (a) Improves productivity

 (b) Enables remote diagnosis

 (c) Reduces operation time

 (d) All of the above

1 point

Which of the following sensors is used for tracking miners in mining industries?

 (a) Strata monitoring sensor

 (b) RFID tags

 (c) Gas sensor

 (d) Temperature sensor

1 point

What is the third wave in the three waves of innovation?

 (a) Industrial revolution

 (b) Internet revolution

 (c) Industrial internet

 (d) IIoT revolution

1 point

How many key elements are there in the Industrial Internet?

 (a) 5

 (b) 2

 (c) 3

 (d) None of the above

1 point

Which of the following best describes a smart sensor?

 (a) Sensor with small memory, processor, and communication interface

 (b) Sensor with only memory

 (c) Sensor with only LED

 (d) Sensor with only Buzzer

1 point

Which of the following is not a part of a smart sensor node?

 (a) ADC

 (b) DAC

 (c) Actuator

 (d) None of the above

1 point

Which of the following is not a hardware specific Intel library for IoT devices?

 (a) UPM

 (b) MRAA

 (c) Both (a) and (b)

 (d) All of the above

1 point

What is/are the application(s) of GPS tracker in IIoT?

 (a) Tracking real-time objects

 (b) Spot significant places

 (c) Analyze traffics

 (d) All of the above

1 point

What is the prime characteristic of Industry 3.0?

 (a) Computer and automation

 (b) Mass production

 (c) Mechanization

 (d) None of the above

1 point

What is/are the benefit(s) of Industrial Process 4.0?

 (a) Cost reduction

 (b) Service-oriented deployment

 (c) Both (a) and (b)

 (d) None of the above

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