What is the role of the given C function? – McqOptions

MCQOPTIONS

1.	What is the role of the given C function?
A.	allows a function with variable arguments which used the va_start macro to return
B.	retrieves the next argument in the parameter list
C.	initializes ap variable to be used with the va_arg and va_start macros
D.	returns the next additional argument as an expressionView Answer
Answer» B. retrieves the next argument in the parameter list

Discussion

No Comment Found

Related MCQs

Which header file should be included if a function has to be defined such that it can accept variable number of arguments?
What is the role of the given C function?
Which macro retrieves the next argument in the parameter list of the function with type type?
ALLOWS_A_FUNCTION_WITH_VARIABLE_ARGUMENTS_WHICH_USED_THE_VA_START_MACRO_TO_RETURN?$
The C library macro type _________ retrieves the next argument in the parameter list of the function with type.
______ macro must be called before using ______ and ________
The _______ macro shall be invoked before any access to the unnamed arguments.
Which macro retrieves the next argument in the parameter list of the function with type type?
If access to the varying arguments is desired then the called function shall declare ________ having type va_list.
The three macros defined by stdarg.h is _________