Stream Classes MCQs Quiz Online PDF Download

Learn stream classes MCQs, c++ test for learning online courses and test prep to practice. Stream input output quiz has multiple choice questions (MCQ), stream classes quiz questions and answers, istream ostream classes, stream manipulators, stream classes tutorials for online C++ language courses distance learning.

C++ practice test MCQ: 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 problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning stream classes quiz with MCQs to practice test questions with answers.

MCQs on Stream Classes Quiz PDF 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

C

MCQ. Unformatted input functions are handled by

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

C

MCQ. Istream class defines the

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

D

MCQ. Iostream is a subclass of

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

D

MCQ. Class fstream is used for

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

C