Which Of The Following Code In Linq Performs Functionality #460
Which of the following code in LINQ performs functionality similar to joins in SQL?
This multiple choice question (MCQ) is related to the book/course gs gs116 Microsoft SQL Server. It can also be found in gs gs116 Data Connectivity - LINQ - Quiz No.2.
Which of the following code in LINQ performs functionality similar to joins in SQL?
var categoryProducts = from c in db.Categories select new {c.CategoryName, productCount = products.Count()}; foreach (var cp in categoryProducts) { Console.WriteLine("There are {0} products in category {1}", cp.CategoryName, cp.productCount); }
var categoryProducts = from c in db.Categories join p in db.Products on c.CategoryID equals p.CategoryID into products select new {c.CategoryName, productCount = products.Count()}; foreach (var cp in categoryProducts) { Console.WriteLine("There are {0} products in category {1}", cp.CategoryName, cp.productCount); }
var categoryProducts = from c in db.Categories join p in db.Products on c.CategoryID equals p.CategoryID into products foreach (var cp in categoryProducts) { Console.WriteLine("There are {0} products in category {1}", cp.CategoryName, cp.productCount); }
None of the mentioned
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