Wood Group Senior Principal Engineer Interview Questions and Answers

I am a highly motivated and experienced professional with a strong background in project management and team leadership.

• Over 8 years of experience in project management

• Proven track record of successfully leading cross-functional teams

• Strong communication and problem-solving skills

• Proficient in various project management tools such as Microsoft Project and Jira

Setting fake goals and making employees work towards them can be demotivating and harmful to morale.

• Fake goals can lead to wasted time and effort

• Employees may feel deceived and lose trust in management

• Realistic and achievable goals are essential for employee motivation and success

Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.

• OOP is based on the concept of classes and objects.

• It allows for encapsulation, inheritance, and polymorphism.

• Encapsulation hides the internal details of an object and provides a public interface.

• Inheritance allows classes to inherit properties and methods from other classes.

• Polymorphism allows objects of diff...read more

Interface defines only method signatures while abstract class can have method implementations.

• An interface can be implemented by multiple classes while a class can extend only one abstract class.

• An abstract class can have instance variables while an interface cannot.

• An abstract class can have constructors while an interface cannot.

• An abstract class can provide default implementations for some methods while an interface...read more

Docker is a containerization platform while Kubernetes is a container orchestration tool.

• Docker is used to create, deploy, and run applications in containers.

• Kubernetes is used to manage and orchestrate multiple containers in a cluster.

• Docker provides a way to package and distribute applications in a portable manner.

• Kubernetes provides features like automatic scaling, load balancing, and self-healing.

• Docker is a lower-...read more

Event emitter is a class in Angular that allows communication between components.

• Event emitter is used to emit custom events in Angular.

• It allows communication between parent and child components.

• It can be used to pass data from child to parent component.

• It is a part of the @angular/core package.

• Example: @Output() eventEmitter = new EventEmitter();

View encapsulation is a feature in Angular that allows for the creation of isolated components.

• View encapsulation ensures that styles defined in a component do not affect other components.

• There are three types of view encapsulation: Emulated, Native, and None.

• Emulated is the default and uses CSS to emulate shadow DOM.

• Native uses the browser's native shadow DOM implementation.

• None does not provide any view encapsulation

Components in Angular can communicate with each other using @Input, @Output, and services.

• Use @Input to pass data from parent to child component

• Use @Output to emit events from child to parent component

• Use services to share data between components that are not directly related

• Use RxJS subjects to create a shared data stream between components