Which technology involves creating virtual replicas of physical systems?

a$)$ IoT

b$)$ Digital Twin Technology

c$)$ Predictive Maintenance

d$)$ Cloud Computing

What is the role of loT in operations?

a$)$ To isolate devices

b$)$ To connect devices for real$-$time data exchange

c$)$ To reduce connectivity

d$)$ To increase manual processes

What does predictive maintenance aim to do$?$

a$)$ Schedule maintenance after failure

b$)$ Ignore maintenance needs

c$)$ Predict equipment failures before they occur

d$)$ Eliminate maintenance completely

What is one characteristic of Business Process Reengineering $($BPR$)?$

a$)$ Incremental changes

b$)$ End$-$to$-$End Focus

c$)$ Lack of technology use

d$)$ Bottom$-$up approach

Which technology uses sensors to monitor various operational parameters?

a$)$ AR and VR

b$)10T$

c$)$ Manual inspection

d$)$ Paper logs

Which approach is part of achieving Business Optimization?

a$)$ Continuous Improvement $($Kaizen$)$

b$)$ Maintaining status quo

c$)$ Reducing customer satisfaction

d$)$ Ignoring inefficiencies

What is a characteristic of Smart Manufacturing?

a$)$ Manual data collection

b$)$ Interconnected Systems

c$)$ No use of analytics

d$)$ Unpredictable processes

Which of the following is not a feature of Industry $4\mathrm{.}0?$

a$)$ Al

b$)$ Big Data

c$)$ Advanced Robotics

d$)$ Isolated processes

Which aspect of Kaizen involves continuous process improvement?

a$)$ One$-$time changes

b$)$ Gradual and ongoing improvements