You have a collection of Product objects named products. Each Product has a category.
You need to determine the longest name for each category.
You write the following code.
Which keyword should you use for Target 1?
A. Group
B. Where
C. Aggregate
D. Select
C
Answer is C.
https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable.aggregate?view=netframework-4.8
c