Capgemini Engineering Interview Questions, Process, and Tips

Q1. Linux server decommissioning
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Q2. How to break root's password
Ans. 
Breaking root's password is unethical and illegal. It is important to prioritize security and follow proper protocols.
• It is unethical and illegal to break root's password without proper authorization.

• Always follow security protocols and guidelines set by the organization.

• If you suspect a security breach or unauthorized access, report it to the appropriate authorities.

• Focus on implementing strong security measures to pr...read more
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Q1. What is virtual Dom?
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Virtual DOM is a lightweight copy of the actual DOM in memory, used for efficient updating of the real DOM.
• Virtual DOM is a concept used in frameworks like React to improve performance by minimizing actual DOM manipulations.

• Changes made to the virtual DOM are compared with the real DOM, and only the necessary updates are applied to the actual DOM.

• This approach reduces the number of direct manipulations to the real DOM,...read more
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Q2. Have you worked on Higher order components?
Ans. 
Yes, I have experience working with Higher Order Components in React.
• Used HOCs to share common functionality between components

• Implemented HOCs for authentication, logging, and data fetching

• Enhanced code reusability and maintainability using HOCs
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Q1. Last company details?
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Q1. Explain mvvm architecture in android
Ans. 
MVVM architecture in Android separates the UI, business logic, and data layers for better organization and testability.
• Model - Represents the data and business logic

• View - Represents the UI components

• ViewModel - Acts as a mediator between the Model and View, handling UI-related logic
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Q1. What is jet pack compose
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Jetpack Compose is a modern Android UI toolkit for building native UI components in a declarative way.
• Jetpack Compose is part of the Jetpack libraries provided by Google for Android development.

• It allows developers to create UI components using a Kotlin-based declarative syntax.

• Jetpack Compose simplifies UI development by providing a more intuitive and efficient way to build UI.

• It is designed to work seamlessly with ex...read more
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Q1. Basic Electronics
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Q2. Question as per the Previous Experience
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Aptitude test on the Portal

Q1. Salary Discussion
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Q1. Projects: architecture, Technology stack
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Q2. OOP: Scenarios in IT
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Coding and logical reasoning

Q1. Oops concepts Basic questions on Java Programs.
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Q2. Explain Oops concepts
Ans. 
Object-oriented programming concepts that help in organizing and structuring code.
• Encapsulation: Bundling data and methods together in a class.

• Inheritance: Creating new classes from existing ones, inheriting their properties and behaviors.

• Polymorphism: Objects of different classes can be treated as objects of a common superclass.

• Abstraction: Hiding complex implementation details and providing simplified interfaces.

• Enca...read more
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Q1. Introduction Are you ready to relocate
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