In which header file are the library functions used for I/O purpose kept?

  1. Home
  2. Back

Question:
In which header file are the library functions used for I/O purpose kept?

1.stdio.h

2.math.h

3. stdio.h or math.h

4.none of these

Posted Date:-2021-02-19 19:23:28

More MCQS Questions and answers

  1. A function can return
  2. A library files that come with C are
  3. A single character input from the keyboard can be obtained by using the function
  4. A variable is an algebraic expression that temporarily assumes the properties of a constant is called
  5. A variable that holds the memory address of another object is called
  6. allows the user to use
  7. An error in the program is called
  8. An expression
  9. An identifier in C
  10. An unary operator! Represents
  11. An unary operator! Represents
  12. By default, any real number in ‘C’ is treated as
  13. By pressing ___ key, the user can exit the turbo C environment.
  14. By using ____ the speed of the process can be increased.
  15. C contains which of the following two special pointer operators?
  16. Each block of a C program is referred as
  17. Each element in a structure has a
  18. Enumeration is a
  19. For two-dimensional arrays data are usually entered
  20. In C, square brackets [ ] are used in
  21. In do-while structure, the condition is checked at ___
  22. In programming, repeating some code is usually called ___
  23. In the for loop structure, the clauses namely ___ are optional.
  24. In which header file are the library functions used for I/O purpose kept?
  25. In which of the following it is convenient to group related data items as one entry?
  26. Almost every C program begins with the statement
  27. Keywords cannot be used as ____
  28. Main( ) is an example of
  29. Ready made library functions are used for
  30. Running any C program involves
  31. Subscripted variable is any type such as
  32. The break statement is used to exit from a
  33. The first character of the variable name
  34. The functions scan f( ) reads
  35. The functions that are defined according to our requirements are called ____
  36. The general form of do while statements is
  37. The general form of the condition expression is
  38. The header file `setjmp.h’ can be used for providing
  39. The math library is set up for the user by the file
  40. The maximum length of the variable is ___ characters.
  41. The method in which a problem has been divided into many smaller problems is called ___
  42. The method of checking the pseudo codes is called ___
  43. The most common use of the one dimensional array in C is
  44. The most popular loop for array manipulation is the ___ loop.
  45. The operator << and >> are
  46. The single character input/output functions are
  47. The two operators && and || are
  48. The __ is a program that links the object code of the program with the library function code that is necessary for the program to run.
  49. When one loop is constructed within another loop it is called a
  50. Whenever a C program is executed, execution starts from
  51. Which header file should be included if it is required to develop a function that can accept variable number of arguments?
  52. Which is not necessary when using bar codes in supermarkets?
  53. Which language makes use of object oriented approach?
  54. Which of the following are called white space characters?
  55. Which of the following is a storage class specification in C?
  56. Which of the following is an intermediate language?
  57. Which of the following operators in ‘C’ programming language takes only integer operands?
  58. Which of the following statement is used to skip a part of the loop?
  59. Which of the following statements is correct?
  60. Which one of the following indicates the solution method?
  61. _ are declared within the body of a function.
  62. _ groups a number of program statements into a single unit.
  63. _ is an effective tool for programming scientific, mathematical and engineering computations.
  64. _ is in between English and the high level computer language.
  65. __ have no meaning outside the body of a function.
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!