Questions and Answers

Questions and Answers

Easy Questions

C++ Programming

Introduction
Basic Syntax
Comments
Data Types
Variable Types
Variable Scope
Constants/Literals
Modifier Types
Operators
Loop Types
Decision Making
Functions
Numbers
Arrays
Strings
Pointers
References
Basic Input/Output
Data Structures
Classes & Objects
Inheritance
Overloading
Interfaces
Files and Streams
Exception Handling
Dynamic Memory
Templates
Preprocessor
Questions and Answers
Standard Library
  1. Which keyword is used to define the user defined data types?










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    NA

    Correct Option: D

    typedef

  1. Which of the following header files is required for creating and reading data files?










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    NA

    Correct Option: D

    In this fstream.h header file is used for accessing the files only.

  1. Which of the header file must be included to use stringstream?










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    NA

    Correct Option: C

  1. Which of the following header file does not exist?










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    NA

    Correct Option: D

  1. setprecision requires which of the following header file?










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    NA

    Correct Option: A

    The iomanip header file is used to correct the precision of the values.