Preview Questions IT Systems Analyst | Role Specific Skill

Question 1: How can an IT systems analyst identify potential threats to the industrial control systems (ICS) in a chemical plant?

Which action should you take?

Choose only one option

By focusing solely on user behavior analytics

By avoiding external software and keeping the system isolated

By conducting regular penetration testing and vulnerability scans

By manually reviewing system configurations without tools

Question 2: What is the impact of having a centralized vs decentralized data model on process integration in chemical plants?

Which action should you take?

Choose only one option

A decentralized model reduces security risks by distributing data across locations

A centralized model ensures consistent data storage and access, improving control and reporting processes

A centralized model leads to excessive duplication of data across systems

A decentralized model improves scalability but complicates data management

Question 3: In securing IoT devices in a chemical plant, what is a critical challenge that must be addressed to ensure the system is safe from cyberattacks?

Which action should you take?

Choose only one option

Allowing all devices to communicate freely with each other to enhance performance

Disabling regular software updates to prevent system disruption

Storing all device data in plaintext for easy access

Ensuring devices use strong, unique passwords and secure communication protocols

Question 4: When implementing data integration in a chemical plant for predictive analytics, what is the primary challenge?

Which action should you take?

Choose only one option

Storing data in a centralized cloud system without processing

Ensuring the data used for predictions is both accurate and timely

Predicting chemical reactions based on incomplete data

Reducing the volume of data collected from sensors

Question 5: Why is testing and quality assurance (QA) critical during the SDLC of chemical plant software?

Which action should you take?

Choose only one option

QA is only necessary at the end of the development cycle for cosmetic adjustments

QA slows down the development process without adding value

QA ensures the software works as intended under different operational conditions, reducing the risk of failures in live systems

QA is unnecessary as long as the development team follows best coding practices

Question 6: When modeling process data in a chemical plant, how can data anomalies be detected and handled?

Which action should you take?

Choose only one option

By using real-time data processing and anomaly detection algorithms

By ignoring abnormal data until the end of the process cycle

By excluding outlier data without considering the impact

By manually reviewing each data point after collection