10+ Codiac Interview Questions and Answers

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

• An interface can be implemented by multiple classes while an abstract class can only be extended by one class.

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

• An abstract class can have non-abstract methods while an interface can only have abstract methods.

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

• Example of interface...read more

Cybage is a global technology consulting organization specializing in outsourced product engineering services.

• Founded in 1995 and headquartered in Pune, India

• Provides software development, testing, and maintenance services

• Has a presence in North America, Europe, and Asia-Pacific regions

• Serves industries such as healthcare, retail, banking, and finance

• Has partnerships with companies like Microsoft, IBM, and Amazon Web Services

OOPs concept focuses on objects and classes, while MVC architecture separates the application into Model, View, and Controller components.

• OOPs concept involves encapsulation, inheritance, polymorphism, and abstraction.

• MVC architecture separates the application logic into Model (data), View (presentation), and Controller (interaction) components.

• Example of OOPs concept: Creating a class 'Car' with properties like 'color' and methods like 'drive'.

• Example of MVC architecture: A ...read more

Abstract classes are partially implemented classes while interfaces are fully abstract classes.

• Abstract classes can have both implemented and abstract methods while interfaces can only have abstract methods.

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

• Abstract classes can have constructors while interfaces cannot.

• Interfaces are used for achieving multiple inheritance in Java.

• Abstract classes are used for creating a base class for othe...read more

The interview questions cover topics like oops concepts, deferred defects, defect priority and severity, test scenarios for order placement, SDLC and STLC.

• Oops concepts refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.

• Deferred defect is a bug that is not fixed immediately but is scheduled to be fixed in a future release.

• Priority of a defect determines the order in which it should be fixed, while severity indicates ...read more

Data structures and algorithms are essential for efficient software development.

• Data structures are used to organize and store data in a way that allows for efficient access and manipulation.

• Algorithms are used to solve problems and perform operations on data structures.

• Examples of data structures include arrays, linked lists, trees, and graphs.

• Examples of algorithms include sorting, searching, and graph traversal.

• Understanding data structures and algorithms is crucial for op...read more

SDLC is a process used to develop software from planning to deployment.

• SDLC stands for Software Development Life Cycle

• It includes phases like planning, analysis, design, implementation, testing, and maintenance

• Each phase has its own set of activities and deliverables

• For example, in the planning phase, the project scope and requirements are defined

• In the design phase, the software architecture and user interface are created

• In the implementation phase, the code is written and i...read more

Abstract classes are partially implemented classes while interfaces are fully abstract classes.

• Abstract classes can have both implemented and abstract methods while interfaces can only have abstract methods.

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

• Abstract classes can have constructors while interfaces cannot.

• Interfaces are used for achieving multiple inheritance in Java.

• An abstract class can be used as a base class for other clas...read more

My Selenium framework is a data-driven framework using TestNG for test execution and reporting.

• Uses TestNG for test execution and reporting

• Data-driven framework for easy maintenance and scalability

• Utilizes Page Object Model for better code organization and reusability

Angular is a popular open-source web application framework developed by Google.

• Angular is used for building dynamic web applications.

• It allows for the creation of single-page applications.

• Angular uses TypeScript for building applications.

• It provides features like data binding, dependency injection, and routing.

• Angular has a component-based architecture.

Overriding is when a subclass provides a specific implementation of a method that is already provided by its parent class. Overloading is when multiple methods have the same name but different parameters.

• Overriding: Subclass provides specific implementation of a method from parent class. Example: Animal class has a method 'sound', Cat class overrides it with 'meow'.

• Overloading: Multiple methods with same name but different parameters. Example: calculateArea(int side), calcula...read more

Object-oriented programming concepts like inheritance, polymorphism, encapsulation, and abstraction.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Encapsulation: Bundling of data with the methods that operate on that data.

• Abstraction: Hiding the complex implementation details and showing only the necessary features.