Answer the following statements true (T) or false (F)

1) Stream manipulator showpoint forces floating-point values to print with the default six digits of precision unless the precision value has been changed, in which case floating-point values print with the specified precision.
2) The ostream member function put outputs the specified number of characters.
3) The stream manipulators dec, oct and hex affect only the next integer output operation.
4) By default, memory addresses are displayed as long integers.

1) True.
2) False. The ostream member function put outputs its single-character argument.
3) False. The stream manipulators dec, oct and hex set the output format state for integers to the specified base until the base is changed again or the program terminates.
4) False. Memory addresses are displayed in hexadecimal format by default. To display addresses as long integers, the address must be cast to a long value.