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istream ostream Classes MCQ with Answers PDF Download

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C++: istream ostream Classes MCQs PDF Download

MCQ: The unformatted input functions are handled by

A) ostream class
B) instream class
C) istream class
D) bufstream class

MCQ: The istream class defines the

A) Cin objects
B) Stream extraction operator for formatted input
C) Cout objects
D) Both A and B

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

A) istream
B) ostream
C) fstream
D) kstream

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

A) Formatted I/O
B) Formatted strings
C) Formatted flags
D) All of them

Practice Tests: C++ Exam Prep

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