Which of the following function is used to change character from lower case to upper case?
a) itolarge
b) tosmall
c) toupper
d) toolower
A type of function that is available as part of language is known as……
a) built-in function
b) library function
c) both a & b
d) none of these
Which of the following files stores functions of a program?
a) preprocessor directive
b) header file
c) main function
d) all of these
Which of the following function clear current line from current cursor position to end of line?
a) clrscr ()
b) clscr ()
c) clroel ()
d) clear ()
Which of the following function is used to get single character?
a) clrscr ()
b) clscr ()
c) clroel ()
d) getch ()
Which of the following function is used to check if user hit keyboard or not?
a) clrscr ()
b) clscr ()
c) kbhit ()
d) clear ()
