ACKO Associate Product Manager Interview Questions and Answers

As a user, I want to be able to filter search results by price range.

• User should be able to set a minimum and maximum price range

• Search results should only display items within the selected price range

• Price range filter should be easily accessible and adjustable

A car for the blind should have advanced sensors, audio cues, and tactile feedback to assist the driver.

• The car should have sensors that can detect obstacles and alert the driver through audio cues or tactile feedback.

• The car should have a navigation system that can provide audio directions and alerts.

• The car should have a tactile dashboard that can provide information about speed, fuel level, and other important data.

• ...read more

Race condition is a situation where multiple threads/processes access and manipulate shared data simultaneously.

• It can be eliminated by using synchronization techniques like locks, semaphores, and mutexes.

• Another way is to use atomic operations that ensure the data is accessed and modified atomically.

• Using thread-safe data structures can also prevent race conditions.

• Example: Two threads trying to increment a shared var...read more

JCube is a Java library for creating and manipulating Rubik's Cube puzzles.

• JCube provides classes for representing Rubik's Cube puzzles and algorithms for solving them.

• It supports various cube sizes and can generate random scrambles.

• JCube can be used in Java applications or as a standalone command-line tool.

• It is open source and available on GitHub.

Regression testing is the process of testing changes made to a software application to ensure that existing functionality still works.

• It is performed after making changes to the software

• It ensures that existing functionality is not affected by the changes

• It helps to catch any defects or bugs that may have been introduced

• It can be automated using testing tools

• Examples include retesting after bug fixes, testing after new

Software engineering principles are the best practices and guidelines for developing high-quality software.

• Software should be designed with modularity and scalability in mind.

• Code should be well-documented and easy to read.

• Testing and debugging should be an integral part of the development process.

• Version control should be used to manage code changes.

• Security and privacy should be considered throughout the development

A Singleton class is a class that can only have one instance at a time.

• It restricts the instantiation of a class to a single object.

• It provides a global point of access to that instance.

• It is often used in situations where a single object is required to coordinate actions across a system.

• Example: Database connection manager, Configuration manager, Logger manager.

Testing principles ensure software quality, while design principles guide software development.

• Testing principles include unit testing, integration testing, and acceptance testing.

• Design principles include SOLID, DRY, and KISS.

• Testing principles ensure that software meets requirements and is free of defects.

• Design principles guide software development to be modular, maintainable, and scalable.

I have the necessary skills, experience, and passion to contribute to VISA's success.

• I have a strong background in software development and have worked on projects similar to those at VISA.

• I am a quick learner and can adapt to new technologies and programming languages easily.

• I am passionate about creating high-quality software that meets the needs of users and exceeds their expectations.

• I am a team player and can work...read more

A profile that challenges me to learn and grow while allowing me to contribute to a team.

• A position that encourages continuous learning and development

• A role that allows me to collaborate with a team and contribute to projects

• A company culture that aligns with my values and work ethic

I am interested in exploring new opportunities and challenges that this company can offer.

• I am impressed with the company's reputation and growth potential.

• I am excited about the projects and technologies this company is working on.

• I believe this company can provide me with a better work-life balance and career growth opportunities.

• I am looking for a company culture that aligns with my values and goals.

• I am open to exp...read more