Which of the following stream object is used to display output on screen?
a) cout
b) cin
c) cinput
d) coi
Which header file must be included in program to perform input/output operations?
a) iostream.h
b) fiostream.h
c) ofstream.h
d) ifstream.h
How many objects can be used in one cout object?
a) one
b) two
c) many
d) none of these
The escape sequence in C++ are …….. characters.
a) printing
b) non-printing
c) logical
d) roman
Which escape sequence can be used to begin a new line?
a) \a
b) \b
c) \m
d) \n
Which escape sequence can be used to beep from speaker from C++?
a) \a
b) \b
c) \m
d) \n
