Citrus Informatics Software Engineer Interview Questions, Process, and Tips

Array manipulation functions are used to modify arrays in various ways.

• Some common array manipulation functions include push(), pop(), shift(), unshift(), splice(), concat(), slice(), and reverse().

• push() adds one or more elements to the end of an array.

• pop() removes the last element from an array.

• shift() removes the first element from an array.

• unshift() adds one or more elements to the beginning of an array.

• splice() a...read more

A server is a computer program or device that provides functionality to other programs or devices, called clients.

• A server is responsible for managing network resources and providing services to clients.

• Examples of servers include web servers, email servers, file servers, and game servers.

• Servers can be physical machines or virtual machines running on cloud platforms.

• Servers can be accessed remotely by clients over a n...read more

JavaScript is a scripting language that runs on the client-side and is used to create interactive web pages.

• JavaScript is a high-level, interpreted language.

• It is used to add interactivity to web pages.

• It can be used for both front-end and back-end development.

• JavaScript code is executed by the browser's JavaScript engine.

• It supports object-oriented, functional, and imperative programming styles.

• JavaScript has a wide r...read more

ORM stands for Object-Relational Mapping. It is a programming technique for converting data between incompatible type systems in object-oriented programming languages.

• ORM maps objects from a database to objects in code, allowing developers to work with data in an object-oriented way.

• It eliminates the need for writing complex SQL queries by providing a higher-level API for database operations.

• Popular ORM frameworks incl...read more