Study Mode SME Interview Questions and Answers

Q1. What is the repository design pattern?
Ans. 
Repository design pattern is a design pattern that separates the data access logic from the business logic in an application.
• It helps in achieving separation of concerns by isolating the data access code in a separate layer.

• It provides a centralized way to access data from various sources such as databases, web services, etc.

• It makes the codebase more maintainable and testable by abstracting the data access logic.

• Examp...read more
Answered by AI
Add your answer
Q2. What is the difference between IEnumerable and IQueryable?
Ans. 
IEnumerable is used for in-memory collection operations, while IQueryable is used for database query operations.
• IEnumerable is used for querying data from in-memory collections like arrays, lists, etc.

• IQueryable is used for querying data from a database using LINQ to SQL or Entity Framework.

• IEnumerable executes the query in-memory, while IQueryable executes the query on the database server.

• IEnumerable is suitable for L...read more
Answered by AI
Add your answer

Q1. Difference between web.config and Machine.config
Ans. 
web.config is specific to a web application and overrides settings in Machine.config
• web.config is specific to a web application, while Machine.config is at the machine level

• web.config can override settings in Machine.config for a specific application

• Machine.config is located in the .NET framework folder, while web.config is in the application folder
Answered by AI
Add your answer
Q2. Explain about state management
Ans. 
State management in .NET refers to the process of storing and retrieving data during the lifecycle of an application.
• State management can be achieved using various techniques such as session state, view state, cookies, and query strings.

• Session state allows storing user-specific data across multiple pages during a user session.

• View state stores the state of the page and its controls between postbacks.

• Cookies can be use...read more
Answered by AI
Add your answer

Q1. Tell me about the 3PL logistics
Ans. 
3PL logistics refers to third-party logistics services where a company outsources its logistics operations to a specialized provider.
• 3PL providers offer services such as transportation, warehousing, distribution, and freight forwarding.

• Companies use 3PL services to reduce costs, improve efficiency, and focus on their core business activities.

• Examples of 3PL providers include DHL, FedEx Supply Chain, and XPO Logistics.
Answered by AI
Add your answer

Q1. Coding questions
Add your answer
Q2. Dotnet Garbage collection
Add your answer

Leadership Style, Team Work, Goal Setting Strategies

Written , Orally also

Mettl aptitude reasoning and technical MCQ