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What will happen if you try to access an internal class from a different assembly?

medium📝 Predict Output Q5 of 15
C Sharp (C#) - Classes and Objects
What will happen if you try to access an internal class from a different assembly?
AAccess allowed
BRuntime exception
CCompilation error
DWarning but compiles
Step-by-Step Solution
Solution:

  1. Step 1: Understand internal access scope

    Internal members are accessible only within the same assembly.

  2. Step 2: Access from different assembly

    Trying to access internal class from outside assembly causes compilation error.

  3. Final Answer:

    Compilation error -> Option C

  4. Quick Check:

    Internal access outside assembly = compilation error [OK]
Quick Trick: Internal means same assembly only, outside causes error [OK]
Common Mistakes:
MISTAKES
  • Assuming internal is like public
  • Expecting runtime error instead of compile error
  • Ignoring assembly boundaries

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