Quality Assurance (QA) Job Interview Questions

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Recently added questions

• Do you use your Entity Framework models in API controllers?
• What are POCO classes in Entity Framework?
• Why would you recommend a company to use Entity Framework?
• What Entity Framework versions did you use?
• What is a server evaluation and client evaluation in Entity Framework and why should you know about it?
• Using Entity Framework, how do you check if a row exists in a database?
• How do you handle SQL injection attacks in Entity Framework?
• When are queries executed when you use Entity Framework?
• Which types of loading do you know and which type of loading is good in which scenario in Entity Framework?
• Using Entity Framework, when will you prefer to use Code First and when Database First approach? Why?
• What is a difference between Database First and Code First approach in Entity Framework?
• What is the use of .AsNoTracking() method?
• What is Code First approach in Entity Framework?
• Using Entity Framework, how can you disable an object property from being mapped to a database entity column?
• What happens when you insert multiple rows using Entity Framework?
• How do you insert multiple rows in Entity Framework?
• Can you list a few methods of DbContext object in Entity Framework?
• What are advantages of Entity Framework over ADO.NET?
• What is a difference between dbContext.Orders.First() and dbContext.Orders.Single() in Entity Framework?
• How do you make Entity Framework to return only specific columns from the database instead of all table columns?