HostBooks Sales Interview Questions and Answers

dotnet is a software framework developed by Microsoft for building and running applications on Windows.

• dotnet is a free, open-source framework

• It supports multiple programming languages like C#, F#, and Visual Basic

• It provides a common runtime environment for executing applications

• It includes a large class library for various functionalities

• dotnet Core is a cross-platform version of dotnet

SQL stands for Structured Query Language. It is a programming language used for managing and manipulating relational databases.

• SQL is used to create, modify, and retrieve data from databases.

• It is a standard language for interacting with databases.

• SQL statements are used to perform tasks such as inserting, updating, and deleting data.

• Examples of SQL commands include SELECT, INSERT, UPDATE, and DELETE.

• SQL is not case-se...read more

Encapsulation is the process of hiding internal details and providing a public interface for accessing and manipulating data.

• Encapsulation helps in achieving data abstraction and data hiding.

• It allows for better control over the data by preventing direct access to it.

• Encapsulation promotes code reusability and maintainability.

• In object-oriented programming, encapsulation is implemented using classes and access modifier...read more

An object is an instance of a class that encapsulates data and behavior.

• An object is created from a class blueprint.

• It has state (data) and behavior (methods).

• Objects can interact with each other through method calls.

• Example: A car object can have properties like color and speed, and methods like start and stop.