istream ostream Classes MCQs & Quiz Online PDF Book Download

Istream ostream classes MCQs, istream ostream classes quiz answers to learn programming courses online. Stream input output multiple choice questions (MCQs), istream ostream classes quiz questions and answers for computer science degree. Stream classes, stream manipulators, istream ostream classes test prep for computer coding certifications.

Learn stream input output test MCQs: unformatted input functions are handled by, with choices ostream class, instream class, istream class, and bufstream class for computer science degree. Practice assessment test for scholarships, online learning istream ostream classes quiz questions for competitive assessment in computer science major for IT certifications.

MCQ on istream ostream Classes Quiz Book Download

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: A class that defines cout, cerr, and clog objects and stream insertion operator, is called

  1. istream
  2. ostream
  3. fstream
  4. kstream

B

MCQ: I/O operations that use extraction and insertion operators, are called

  1. Formatted I/O
  2. Formatted strings
  3. Formatted flags
  4. All of them

A