Questions and Answers


  1. What does a default header file contain?











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    In the header file, we define something that to be manipulated in the program.


  1. Identify the incorrect statement.











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    The iostream.h is used in the older versions of c++ and iostream is evolved from it in the std namespace.



  1. What is the use of no linkage?











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    make the entity visible only to that block


  1. Which is used to use a function from one source file to another?











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    By defining a function’s prototype in another file means, we can inherit all the features from the source function.



  1. setprecision requires which of the following header file?











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

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