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Last Update: April 01, 2009 Asked by: shashank_09 |
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No best answer available. Please pick the good answer available or submit your answer. | Most operating systems, including DOS, provide a means to redirect program input and output to and from different devices. This means that rather than your program output (stdout) going to the screen; Latest Answer : By using the operators "" we can redirect the standard input and out streams.example : d:> jinto.exe > outputredirected d:> ...
The #pragma preprocessor directive allows each compiler to implement compiler-specific features that can be turned on and off with the #pragma statement. For instance, your compiler might support a feature Latest Answer : To pack one byte aligned #pragma pack(1) ...
The standard C library provides a function named atexit() that can be used to perform “cleanup” operations when your program terminates. You can set up a set of functions you want to perform
If the program (myprog) is run from the command line as myprog 1 2 3 , What would be the output? main(int argc, char *argv[]) { int i; for(i=0;i A) 1 2 3B) C:MYPROG.EXE123C) MYPD) None of the above
If the following program (myprog) is run from the command line as myprog 1 2 3, What would be the output? main(int argc, char *argv[]) { int i,j=0; for(i=0;i A) 1 2 3B) 6C) errorD) "123"
If the following program (myprog) is run from the command line as myprog monday tuesday wednesday thursday What would be the output? main(int argc, char *argv[]) { while(--argc >0) printf("%s",*++argv); } A) myprog monday tuesday wednesday thursdayB) monday tuesday wednesday thursdayC) mondaytuesdaywednesdaythursdayD) myprog tuesday thursday
If the following program (myprog) is run from the command line as myprog friday tuesday sunday, What would be the output? main(int argc, char*argv[]) { printf("%c",**++argv); } A) mB) fC) myprogD) friday
If the following program (myprog) is run from the command line as myprog friday tuesday sunday, What would be the output? main(int argc, char *argv[]) { printf("%c",*++argv[1]); } A) rB) fC) mD) y
According to ANSI specifications which is the correct way of declaring main() when it receives command line arguments? A) main(int argc, char *argv[]) B) main(argc,argv) int argc; char *argv[];C) main() {int argc; char *argv[]; }D) None of the above
Write a program which accepts a filename as a command line argument and coverts all characters in the file to uppercase.
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