Capgemini Associate/Senior Associate -(Technical) Interview Questions and Answers

Troubleshooting is dealt by identifying the problem, gathering information, analyzing the data, and implementing a solution.

• Identify the problem by asking questions and gathering information

• Analyze the data to determine the root cause of the problem

• Implement a solution by testing and verifying the fix

• Document the troubleshooting process for future reference

• Communicate with stakeholders throughout the process

• Example: Tr...read more

Abstract classes are classes that cannot be instantiated and can have both abstract and non-abstract methods. Interfaces are contracts that define a set of methods that a class must implement.

• Abstract classes can have constructors, while interfaces cannot.

• A class can implement multiple interfaces, but can only inherit from one abstract class.

• Abstract classes can have instance variables, while interfaces cannot.

• An examp...read more

SOLID is a set of design principles for object-oriented programming.

• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: A class should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Subtypes should be substitutable for their base types.

• I - Interface Segregation Principle: A client should not be forced to depend on methods it...read more