C# 4.0 Test

10 Questions | Attempts: 259
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  • 1/10 Questions

    Who released version 4.0?

    • XII Team
    • Microsoft
    • Google
    • Hama Team
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About This Quiz

C# or C-Sharp 4.0 is a version of the C# programming language and I chose to focus on it tgis time around. What do you know about it is now the question I throw at you.

C# 4.0 Test - Quiz

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  • 2. 
    C# gets it name from where? - ProProfs

    C# gets it name from where?

    • Music

    • Gaming

    • Movies

    • Nicknames

    Correct Answer
    A. Music
  • 3. 
    How do you represent Integer in version 4.0? - ProProfs

    How do you represent Integer in version 4.0?

    • Int

    • Intg

    • Intgr

    • Integer

    Correct Answer
    A. Int
  • 4. 
    What's the optional keyword for COM - ProProfs

    What's the optional keyword for COM

    • Rew

    • Ref

    • Ret

    • Rel

    Correct Answer
    A. Ref
  • 5. 
    One of the following is part of the three mechanisms? - ProProfs

    One of the following is part of the three mechanisms?

    • Combination

    • Reflection

    • Refraction

    • Repetition

    Correct Answer
    A. Reflection
  • 6. 
    What is treated as System.Object? - ProProfs

    What is treated as System.Object?

    • Modular

    • Dynamic

    • Speed Object

    • Objective

    Correct Answer
    A. Dynamic
  • 7. 
    When was the version released? - ProProfs

    When was the version released?

    • 2010

    • 2009

    • 2008

    • 2011

    Correct Answer
    A. 2010
  • 8. 
    Which one is involved with C# 4.0? - ProProfs

    Which one is involved with C# 4.0?

    • Short Typing

    • Duck Typing

    • Low Typing

    • High Typing

    Correct Answer
    A. Duck Typing
  • 9. 
    One of the following was not added to C# 4.0? - ProProfs

    One of the following was not added to C# 4.0?

    • Dynamic member lookup

    • Speed mode using singular additions

    • Covariant and contravariant generic type parameters

    • Optional ref keyword when using COM

    Correct Answer
    A. Speed mode using singular additions
  • 10. 
    How many ways can Dynamic look up be performed? - ProProfs

    How many ways can Dynamic look up be performed?

    • 1

    • 4

    • 2

    • 3

    Correct Answer
    A. 3

Quiz Review Timeline (Updated): Mar 18, 2018 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 18, 2018
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 10, 2018
    Quiz Created by
    Livyn
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