Ingenuity Gaming Interview Questions and Answers

A View is a virtual table created by a query that can be used to retrieve and display data from one or more tables.

• A View is not a physical table, but rather a result set of a stored query.

• Views can simplify complex queries by storing them as a reusable object.

• Views can also provide an additional layer of security by restricting access to certain columns or rows.

• Examples: 'CREATE VIEW vw_employee AS SELECT * FROM employees;'

View defines the user-interface by determining how data is presented to the user.

• View is responsible for displaying data and receiving user input.

• It includes elements like buttons, text fields, and images.

• Views can be designed using XML layouts in Android development.

• Views can be styled using CSS in web development.

Event loop is a mechanism in programming that allows for asynchronous execution of code by continuously checking for events and executing associated callbacks.

• Event loop is commonly used in JavaScript to handle asynchronous operations.

• It continuously checks the call stack for any pending tasks and executes them in a non-blocking manner.

• Event loop allows for efficient handling of I/O operations without blocking the main thread.

• Example: In Node.js, the event loop is responsible...read more

Use GROUP BY clause in MSSQL to group data based on a specific column.

• Use GROUP BY followed by the column you want to group by

• Can be used with aggregate functions like COUNT, SUM, AVG, etc.

• Example: SELECT column_name, COUNT(*) FROM table_name GROUP BY column_name

DevOps architecture is a set of practices that combines software development (Dev) and IT operations (Ops) to shorten the systems development life cycle.

• DevOps architecture focuses on collaboration, automation, and monitoring throughout the software development lifecycle.

• It aims to increase the speed of software delivery, improve reliability, and build scalable systems.

• Examples of DevOps tools include Jenkins, Docker, Kubernetes, and Ansible.