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Stream Input Output MCQ Questions and Answers PDF Download eBook

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"Ios: : skipws, ios: : left, ios: : dec, ios: : fixed, is an example of" Multiple Choice Questions (MCQ) on stream input output with choices ios classes, ios buffers, ios format flags, and ios character flags for BSc computer science. Practice ios format flags quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses for software engineering online courses.

MCQs on Stream Input Output Quiz PDF Download eBook

MCQ: Ios: : skipws, ios: : left, ios: : dec, ios: : fixed, is an example of

  1. ios buffers
  2. ios classes
  3. ios format flags
  4. ios character flags

C

MCQ: If we don't want any ios object can be declared in ios class, we can use a default constructor

  1. Public
  2. Private
  3. Protected
  4. None of them

B

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: The unformatted input functions are handled by

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

C

MCQ: The istream class defines the

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

D