Multiple choice technology web technology

Which one of the following services provides transactional programming, object pooling, and role-based security?

  1. ADO

  2. CLR

  3. MTS

  4. COM+

  5. COM/DCOM
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

COM+ provides enterprise services like transactions, object pooling, and role-based security for .NET components through ServicedComponent. ADO is for data access, CLR is the runtime itself, MTS was the predecessor to COM+, and COM/DCOM is the underlying component technology but COM+ specifically adds these declarative services.

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