LeadRat Interview Questions and Answers

Cross join returns all possible combinations of rows from two tables. It differs from other joins in that it does not use any join condition.

• Cross join is also known as Cartesian join.

• It is used when we want to combine all rows from two tables.

• It does not require any join condition.

• It can result in a large number of rows if the tables being joined are large.

• Other joins like inner join, left join, right join, etc. require a join condition to be specified.

• Cross join can be used...read more

Stored procedures and functions are both database objects used to encapsulate and execute code, but they have some differences.

• Stored procedures can return multiple result sets, while functions can only return a single value.

• Functions can be used in SELECT statements, while stored procedures cannot.

• Stored procedures can modify data in the database, while functions cannot.

• Functions can be used in computed columns, while stored procedures cannot.

• Stored procedures can be execute...read more

MVC is a design pattern used in software development to separate concerns, while .NET Core is a cross-platform, open-source framework for building modern, cloud-based, internet-connected applications.

• MVC stands for Model-View-Controller, which separates the application into three main components: the model (data), the view (user interface), and the controller (logic)

• .NET Core is a cross-platform, open-source framework developed by Microsoft for building modern, cloud-based, i...read more

MVC is a software design pattern that separates an application into three interconnected components: Model, View, and Controller.

• Model represents the data and business logic of the application

• View is responsible for rendering the user interface

• Controller handles user input and updates the model and view accordingly

• MVC promotes separation of concerns and modularity

• MVC is widely used in web development frameworks like Ruby on Rails and ASP.NET

ERP stands for Enterprise Resource Planning, a software system that integrates various business functions and processes.

• ERP helps organizations streamline and automate their operations by centralizing data and processes.

• It includes modules for functions like finance, HR, inventory management, and customer relationship management.

• ERP systems can be customized to meet the specific needs of different industries.

• Examples of popular ERP systems include SAP, Oracle E-Business Suite...read more

Developing sales requires a strategic approach and managing tough times requires adaptability and resilience.

• Identify target audience and tailor sales approach accordingly

• Build strong relationships with clients and provide excellent customer service

• Stay up-to-date with industry trends and adapt sales strategies accordingly

• Focus on building a strong brand image and reputation

• During tough times, cut costs where possible without compromising quality

• Explore new markets and divers...read more

Entab is a software company specializing in providing educational ERP solutions for schools and colleges.

• Entab offers a range of products such as CampusCare, Skoolee, and CampusSoft.

• Their solutions help automate administrative tasks, manage student data, and improve communication between stakeholders.

• Entab's software is designed to streamline operations and enhance efficiency in educational institutions.

• The company has a strong presence in the education sector, serving numero...read more