NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things 2022 Week-2

 

Week 2 : Assignment 2

Which of the following is not an example of a biological megatrend of the fourth industrial revolution?

 (a)Genetic sequencing

 (b)Recommender System (IBM Watson)

 (c)Bitcoin

 (d)Cell Modification

1 point

__________ of manufacturing industry in Industry 4.0 incorporates evaluation of relevant issues and performance metrics.

 (a) Infrastructure assessment

 (b) Cost assessment

 (c)Supply chain assessment

 (d)Sustainability assessment

1 point

Which of the following is not an element of globalization?

 (a)Energy price

 (b)Supply Chain Management

 (c)Business Models

 (d)None of the above

1 point

Which of the following incorporates the knowledge of international and local cultures in business models?

 (a)Sustainable modification

 (b)Sustainable customization

 (c)Mass customization

 (d)Mass modification

1 point

Which of the following is true about recession and depression?

 (a)Duration of recession ranges between a few months to 2 years, whereas that of depression is more than 2 years

 (b)Duration of depression ranges between a few months to 2 years, whereas that of recession is more than 2 years

 (c)Duration of recession ranges between a few months to 3 years, whereas that of depression is more than 3 years

 (d)Duration of depression ranges between a few months to 3 years, whereas that of recession is more than 3 years

1 point

Which of the following is true for lean approach?

 (a)Looks from tasks perspective

 (b)Looks from production perspective

 (c)Looks from overall expenditure perspective

 (d)Looks from customers perspective

1 point

Over processing refers to –

 (a)Doing more work in a product than the customer values

 (b)Producing more product sooner than the customers are ready for

 (c)Inactivity period of people due to lack of material or information

 (d)None of the above

1 point

Which of the following types of works can be observed in a product’s value stream?

 (a)Value-added

 (b)Incidental

 (c)Both (a) and (b)

 (d)None of the above

1 point

Which of the following principles should be followed for the implementation of people engagement in a lean production system?

 (a)Learn, Adapt, Do

 (b)Learn, Do, Teach

 (c)Learn, Teach, Adapt

 (d)Adapt, Do, Teach

1 point

Smart and connected products help in _______________by optimizing the resources.

 (a)Enhancing performance

 (b)Enabling remote services

 (c)Assisting in product repairing

 (d)All of the above

1 point

The function of digital layer in a smart business model includes –

 (a)Storing Data

 (b)Analyzing Data

 (c)Processing Data

 (d)All of the above

1 point

Which of the following is an advantage of running smart factories?

 (a)Reduced predictability

 (b)Improved quality

 (c)Increased cost

 (d)Reduced safety

1 point

Which of the following is not a component of a smart factory?

 (a)Smart devices

 (b)Smart engineering

 (c)Smart homes

 (d)Innovation

1 point

Which of the following is a supporting technology for smart factories?

 (a)Smart grid

 (b)Big data

 (c)Both (a) and (b)

 (d)None of the above

1 point

Which of the following is used to operate instruments remotely in smart factories?

 (a)Augmented Reality

 (b)Supply chain

 (c)Both (a) and (c)

 (d)None of the above

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