C-Command Line Arguments
C-Command Line Arguments
61. The default stream pointers available during execution of a program are
- stdin
- stdout
- stdprn
- All of these
62. Which of the following functions used for in-memory format conversions ?
- realloc()
- sprintf()
- fwrite()
- None of these
63. What is argv[0]?
- The number of arguments to the program
- The name of the program
- The first argument to the program
- This syntax is illegal
64. The Turbo C implementation of C language supports
- high level file I/O
- System level file I/O
- Both a and b
- Executable files only
66. Which of the following function is used for writing mixed type of data ?
- fwrite()
- fputs()
- fputc()
- fprintf()
67. which of the following function can be used to read an entire array or structure in a single call ?
- fread()
- read()
- readblock()
- sprintf()
68. the ftell()function
- Takes only one argument
- Takes two arguments
- Moves the file pointer only in forward direction
- None of these
69. The tast performed by fseek (fp,0,0) function is
- fclose(fp)
- search(fp)
- rewind(fp)
- ftell(fp)
70. Which of the following is not a data file in C?
- Text file
- Binary file
- Executable file
- None of these