Header File 10
Computer Science
Level
2
In C++ language, the following functions
-
sound()
-
nosound()
are defined in which header file?
dos.h
time.h
conio.h
process.h
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1 solution
/*Example (for both functions): Emits a 70-Hz tone for 10 seconds. */
include < dos.h >
void main() { sound(70); delay(10000); nosound();
}