Preview Questions Software Developer (Industrial Automation) | Role Specific Skill

Question 1: How would you address data integrity challenges in a real-time system when collecting sensor data in a chemical processing environment?

Which action should you take?

Choose only one option

Use high-frequency sampling for all sensors

Limit data collection to only critical sensors

Rely on signal averaging for data collection

Use time-stamped data and ensure synchronization across sensors

Question 2: In the development of embedded control systems for chemical reactors, what is the best method for ensuring system robustness?

Which action should you take?

Choose only one option

Incorporate fault-tolerant design and redundancy

Use a single microcontroller without fail-safes

Reduce sensor accuracy to increase performance

Increase clock speed to speed up response time

Question 3: What is the purpose of a confusion matrix in machine learning?

Which action should you take?

Choose only one option

Optimizing hyperparameters

Evaluating model predictions

Visualizing clusters

Handling missing data

Question 4: In control system integration, what is the role of a gateway device when connecting a DCS to a PLC in a petrochemical process?

Which action should you take?

Choose only one option

It provides a redundant communication path in case of failure

It increases network bandwidth for faster communication

It directly controls the feedback loops in the chemical process

It acts as a protocol converter to ensure compatibility between different systems

Question 5: What is the primary advantage of using FPGA-based embedded systems in industrial automation for chemical plants?

Which action should you take?

Choose only one option

High parallel processing capabilities

Low power consumption

Easy to program with limited functionality

Simple design and low cost

Question 6: What is the key challenge in PLC programming when dealing with safety-critical applications in chemical processing?

Which action should you take?

Choose only one option

Reducing the number of input/output devices

Avoiding communication delays in the network

Minimizing memory usage to increase processing speed

Ensuring system redundancy and fail-safes are properly configured