Motocheck Management Services Interview Questions and Answers

SELECT is used to retrieve data, DELETE is used to remove data, and UPDATE is used to modify data in SQL.

• SELECT is used to retrieve specific data from a database table.

• DELETE is used to remove specific data from a database table.

• UPDATE is used to modify existing data in a database table.

• Examples: SELECT * FROM table_name, DELETE FROM table_name WHERE condition, UPDATE table_name SET column_name = value WHERE condition

ViewBag, ViewData, and TempData are ways to pass data between controllers and views in ASP.NET.

• ViewBag is a dynamic property that allows you to pass data from the controller to the view. It uses dynamic typing.

• ViewData is a dictionary object that allows you to pass data from the controller to the view. It requires typecasting.

• TempData is a dictionary object that allows you to pass data from one controller to another or from one action to another.

• ViewBag and ViewData are used ...read more

SQL queries for deleting and updating records based on specific conditions

• For deleting records based on specific conditions: DELETE FROM table_name WHERE condition;

• For updating records based on specific conditions: UPDATE table_name SET column1 = value1, column2 = value2 WHERE condition;

OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

• OOP focuses on creating reusable and modular code by organizing data and behavior into objects.

• Key principles of OOP include encapsulation, inheritance, and polymorphism.

• Examples of OOP languages include Java, C++, and C#.

• Applications of OOP include software development, game development, and web development.

The process for inserting data in ASP.NET MVC involves creating a model, a view, and a controller to handle the data insertion.

• Create a model class to represent the data you want to insert

• Create a view with form fields to input the data

• Create a controller action method to handle the form submission and insert the data into the database

• Use Entity Framework or other data access technologies to interact with the database