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istream ostream Classes Multiple Choice Questions (MCQ) PDF Download

The istream ostream Classes Multiple Choice Questions (MCQ Quiz) with Answers PDF, istream ostream Classes MCQ PDF e-Book download to practice C++ Tests. Learn Stream Input Output Multiple Choice Questions and Answers (MCQs), istream ostream Classes quiz answers PDF for online master programs. The istream ostream Classes MCQ App Download: Free learning app for istream ostream classes, stream classes, stream manipulators, ios format flags test prep for bachelor's degree in computer science.

The MCQ: Istream class defines; "istream ostream Classes" App Download (Free) with answers: Cin objects; Stream extraction operator for formatted input; Cout objects; for online master programs. Practice istream ostream Classes Quiz Questions, download Google e-Book (Free Sample) for computer science programs.

istream ostream Classes MCQs: Questions and Answers PDF Download

MCQ 1:

The unformatted input functions are handled by

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

The istream class defines the

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

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

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

The I/O operations that use the extraction and insertion operators, are called

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

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