Function Templates MCQ

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• What is the correct syntax of defining function template/template functions?
  ক

  template <class T> void(T ]{cout<<a;} {cout<<a;} c) template <T> void(T ]{cout<<a;} d) Template <T> void(T ]{cout<<a;} View Answer]

  খ

  Template <class T> void(T a){cout<<a;}

  গ

  template <T> void(T a){cout<<a;}

  ঘ

  Template <T> void(T a){cout<<a;}
• Which keyword is used for the template?
  ক

  Template

  খ

  template

  গ

  Temp

  ঘ

  temp
• Templates simulate which of the following feature?
  ক

  Polymorphism

  খ

  Abstraction

  গ

  Encapsulation

  ঘ

  Inheritance
• What is the difference between normal function and template function?
  ক

  The normal function works with any data types whereas template function works with specific types only

  খ

  Template function works with any data types whereas normal function works with specific types only

  গ

  Unlike a normal function, the template function accepts a single parameter

  ঘ

  Unlike the template function, the normal function accepts more than one parameters
• In how many ways templates concept can be used?
  ক

  1

  খ

  2

  গ

  3

  ঘ

  4
• What are Templates in C++?
  ক

  A feature that allows the programmer to write generic programs

  খ

  A feature that allows the programmer to write specific codes for a problem

  গ

  A feature that allows the programmer to make program modular

  ঘ

  A feature that does not add any power to the language
• From where does the template class derived?
  ক

  regular non-templated C++ class

  খ

  templated class

  গ

  regular non-templated C++ class or templated class

  ঘ

  main function
• What can be passed by non-type template parameters during compile time?
  ক

  int

  খ

  float

  গ

  constant expression

  ঘ

  string
• Which is used to describe the function using placeholder types?
  ক

  template parameters

  খ

  template type parameters

  গ

  template type

  ঘ

  type parameters
• What is a function template?
  ক

  creating a function without having to specify the exact type

  খ

  creating a function with having an exact type

  গ

  creating a function without having blank spaces

  ঘ

  creating a function without class