Stream Classes MCQs Quiz Online PDF Book Download

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Learn stream input output test MCQs: c++ uses <iostream.h> directive because, with choices c++ is an object oriented language, c++ is a markup language, c++ does not have any input/output facility, and all of them for online computer science degree programs. Practice merit scholarships assessment test, online learning stream classes quiz questions for competitive assessment in computer science major for IT certifications.

MCQ on Stream Classes Quiz Book Download

MCQ: C++ uses <iostream.h> directive because

  1. C++ is an object oriented language
  2. C++ is a markup language
  3. C++ does not have any input/output facility
  4. All of them


MCQ: Unformatted input functions are handled by

  1. ostream class
  2. instream class
  3. istream class
  4. bufstream class


MCQ: Istream class defines the

  1. Cin objects
  2. Stream extraction operator for formatted input
  3. Cout objects
  4. Both A and B


MCQ: Iostream is a subclass of

  1. istream
  2. instream
  3. ostream
  4. Both A and C


MCQ: Class fstream is used for

  1. High level stream processing
  2. Low level stream processing
  3. File stream processing
  4. All of them