Stream Input Output Multiple Choice Questions 1 PDF Download

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Free stream input output quiz online, study guide has multiple choice question on ios: : skipws, ios: : left, ios: : dec, ios: : fixed, is an example of with options ios classes, ios buffers, ios format flags and ios character flags to test online e-learning skills for viva exam prep and job's interview questions with answers key. Study to learn ios format flags quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Stream Input Output Quiz PDF Download Test 1

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


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


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


MCQ. Unformatted input functions are handled by

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


MCQ. Istream class defines the

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