C# (C Sharp) MCQs with answers Page - 40

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Q. A property________________.

  • (A) Should have a get method.
  • (B) Should have a put method.
  • (C) Should have both get and put methods.
  • (D) Should have either a get method or put method.

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Q. An indexer________________.

  • (A) Enables us to access a property through index.
  • (B) Can have user-defined name.
  • (C) Is identified by its name.
  • (D) Cannot be overloaded.

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Q. A namespace can contain___________.

  • (A) Classes
  • (B) Namespaces
  • (C) Classes and namespaces
  • (D) None of these.

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Q. The alias should have

  • (A) Improve the readability of the code.
  • (B) Avoid name clashes.
  • (C) Saves you typing out very long strings.
  • (D) All the above.

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Q. In the case of a component,

  • (A) Reusability is possible.
  • (B) Code will be in IL format.
  • (C) The extension is dll.
  • (D) All the above.

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Q. In case of components and namespaces,

  • (A) Several classes may be present in a component.
  • (B) Classes contained in different source files may be part of same namespace.
  • (C) Classes contained in a source file may be from different namespaces.
  • (D) All the above.

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Q. In the case of access modifiers___________.

  • (A) Private and protected access modifiers can be specified for a class.
  • (B) Public access modifier can be specified for a class.
  • (C) The scope of the internal access modifier is the namespace.
  • (D) None of these.

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Q. The size of integer is___________.

  • (A) 8 bits
  • (B) 16 bits
  • (C) 32 bits
  • (D) 64 bits

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Q. An instance of a value type variable is allocated memory on_______.

  • (A) Stack
  • (B) Heap
  • (C) Both a&b
  • (D) None of these

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Q. An instance of a reference type variable is allocated memory on_______.

  • (A) Stack
  • (B) Heap
  • (C) Both a&b
  • (D) None of these

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