Gladwin Analytics Interview Questions and Answers

I am a passionate software engineer with experience in developing web applications using various technologies.

• Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

• Proficient in backend development with Node.js and databases like MongoDB and MySQL

• Familiar with version control systems like Git and project management tools like Jira

Yes, MODBUS is a communication protocol commonly used in industrial automation.

• MODBUS is used for communication between devices connected on a network.

• It is often used in industrial automation systems to connect sensors, actuators, and controllers.

• MODBUS messages consist of a function code, data, and error checking information.

• There are different variants of MODBUS such as RTU (Remote Terminal Unit) and TCP/IP.

• Example:...read more

Functions return a single value while stored procedures can perform multiple operations and return multiple values.

• Functions return a single value while stored procedures can return multiple values.

• Functions are used for computations and return values, while stored procedures are used for executing a series of statements.

• Functions can be called from within SQL statements, while stored procedures are called using the EX...read more

Abstract class can have implementation details, while interface only contains method signatures.

• Abstract class can have constructors, fields, and methods with implementation details, while interface can only have method signatures.

• A class can inherit from only one abstract class, but can implement multiple interfaces.

• Abstract classes are used when some common functionality needs to be shared among multiple classes, whi...read more