UST Lead Consultant Interview Questions and Answers

Solid principles are a set of design principles for writing clean, maintainable code.

• Single Responsibility Principle - A class should have only one reason to change. Example: A class that handles user authentication should not also handle database operations.

• Open/Closed Principle - Classes should be open for extension but closed for modification. Example: Using interfaces to allow for different implementations without ...read more

Design patterns are reusable solutions to common problems in software design.

• Design patterns help in creating flexible, maintainable, and scalable software.

• Examples of design patterns include Singleton, Factory, Observer, and Strategy.

• They provide a common language for developers to communicate and understand each other's code.

• Design patterns can be categorized into creational, structural, and behavioral patterns.

JavaScript methods are built-in functions that can be called on objects to perform specific tasks.

• Methods are called using dot notation, like object.method().

• Some common methods include toString(), toUpperCase(), and includes().

• Methods can also be used to manipulate arrays, such as push(), pop(), and splice().

Best practices, issues faced, and their mitigation in the role of Lead Consultant

• Implementing regular communication channels to ensure effective collaboration among team members

• Establishing clear project goals and objectives to guide the team's efforts

• Identifying and addressing potential risks and challenges proactively

• Leveraging industry best practices and lessons learned from previous projects

• Encouraging continuous l...read more