Gemini Solutions Software Development Engineer Interview Questions and Answers

Use PHP's built-in sort function to sort an array of strings.

• Use the sort() function to sort the array in ascending order.

• Use the rsort() function to sort the array in descending order.

• You can also use the asort() function to sort the array by values while maintaining key associations.

Pagination in JPA allows for retrieving a subset of results from a query by specifying a limit and offset.

• Use the setFirstResult() method to specify the starting index of the results to retrieve

• Use the setMaxResults() method to specify the maximum number of results to retrieve

• Combine setFirstResult() and setMaxResults() to implement pagination in JPA queries

To create a RESTful API, define endpoints, use HTTP methods, handle requests and responses, and follow REST principles.

• Define endpoints for different resources (e.g. /users, /products)

• Use HTTP methods like GET, POST, PUT, DELETE for CRUD operations

• Handle requests and responses in JSON format

• Follow REST principles like statelessness, uniform interface, and client-server architecture