NeoSOFT Software Engineer Interview Questions, Process, and Tips for Experienced

I can join within 2 weeks of receiving an offer.

• I can start within 2 weeks of receiving an offer.

• I need to give notice to my current employer.

• I may need time to relocate if necessary.

Find the max and min value in an array of numbers.

• Iterate through the array to find the maximum and minimum values.

• Initialize variables to store the max and min values, update them as you iterate through the array.

• Return the max and min values once the iteration is complete.

CRUD is a general term for Create, Read, Update, Delete operations in databases, while JPA is a Java specification for mapping Java objects to database tables.

• CRUD stands for Create, Read, Update, Delete operations in databases.

• JPA is a Java specification for mapping Java objects to database tables.

• JPA provides a higher level of abstraction and simplifies database operations compared to manual CRUD operations.

• CRUD oper...read more

Spring Boot annotations are used to simplify the development process by providing shortcuts for common tasks.

• Annotations are used to configure various aspects of a Spring Boot application, such as defining beans, request mappings, and transaction management.

• Some common Spring Boot annotations include @SpringBootApplication, @RestController, @Autowired, @RequestMapping, and @Component.

• These annotations help in reducing ...read more

Authentication verifies the identity of a user, while authorization determines what actions they can perform.

• Authentication is the process of verifying the identity of a user or system.

• It ensures that the user is who they claim to be.

• Common authentication methods include passwords, biometrics, and two-factor authentication.

• Authorization determines what actions a user or system is allowed to perform.

• It is based on the a...read more

Abstraction is the process of hiding unnecessary details, while encapsulation is the bundling of data and methods into a single unit.

• Abstraction focuses on the 'what' rather than the 'how'

• Abstraction allows us to create simplified models of complex systems

• Encapsulation ensures data and methods are kept together and hidden from external access

• Encapsulation provides data protection and code organization

• Example of abstrac...read more

ViewData and ViewBag are both used to pass data from controller to view in ASP.NET MVC, but ViewData uses dictionary while ViewBag uses dynamic properties.

• ViewData is a dictionary object that stores data using key-value pairs.

• ViewBag is a dynamic property that allows you to store and retrieve data.

• ViewData requires typecasting while ViewBag does not.

• ViewData is a bit slower than ViewBag due to typecasting.

• Example: View

Design patterns are reusable solutions to common problems in software design.

• Design patterns provide proven solutions to recurring design problems.

• They promote code reusability, maintainability, and scalability.

• Examples of design patterns include Singleton, Observer, and Factory.

• Design patterns can be categorized into three types: creational, structural, and behavioral.