Question:You are creating a collection that will act as a database transaction log. You need to be able to add instances of your custom class, DBTransaction, to the collection. If an error occurs, you need to be able to access the most recently added instance of DBTransaction and remove it from the collection. The collection must be strongly typed. Which class should you use? - VB.NET 

A HashTable 

B SortedList 

C Stack 

D Queue 

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