Petron Gulf LLC Interview Questions and Answers

Solid design principles are a set of guidelines for writing maintainable and scalable code.

• Single Responsibility Principle - each class should have only one responsibility

• Open/Closed Principle - classes should be open for extension but closed for modification

• Liskov Substitution Principle - derived classes should be substitutable for their base classes

• Interface Segregation Principle - clients should not be forced to dep...read more

I would troubleshoot the webcam and if necessary, provide a backup device or alternative solution.

• Check the webcam settings and connections

• Restart the computer or device

• Provide a backup webcam or alternative solution

• Ensure the teacher can continue the lecture without interruption

To handle customers effectively, listen actively, empathize, provide solutions, and maintain a positive attitude.

• Listen actively to understand customer needs and concerns.

• Empathize with customers by acknowledging their emotions and showing understanding.

• Provide solutions or alternatives to address customer issues or requests.

• Maintain a positive attitude and remain calm, even in challenging situations.

• Communicate clearl...read more