Protiviti India Member Software Development Manager Interview Questions and Answers

Interfaces define a contract between two components, allowing for loose coupling and flexibility in implementation.

• Interfaces are used to define a set of methods that a class must implement

• They allow for polymorphism and abstraction

• Interfaces promote loose coupling between components

• They are useful for creating pluggable architectures

• Examples include the Java Collection interface and the .NET IDisposable interface

I have utilized various database queries for data retrieval, manipulation, and reporting in multiple projects.

• Used SQL queries to fetch user data from a PostgreSQL database for a web application.

• Implemented complex JOIN operations to combine data from multiple tables for reporting purposes.

• Optimized queries by adding indexes, resulting in a 30% performance improvement in data retrieval.

• Utilized stored procedures for ba...read more

I have extensive knowledge of database indexes and stored procedures.

• I understand the importance of indexes in optimizing database performance.

• I have experience creating and maintaining stored procedures for efficient data retrieval and manipulation.

• I am familiar with different types of indexes such as clustered, non-clustered, and covering indexes.

• I have worked with various database management systems such as MySQL, O...read more

Managing conflicts requires active listening, empathy, and collaboration.

• Encourage open communication and active listening to understand all perspectives

• Acknowledge emotions and show empathy to build trust and rapport

• Collaborate to find a mutually beneficial solution

• Establish clear expectations and guidelines for conflict resolution

• Follow up to ensure the resolution is effective and sustainable