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If there are statements int * point, a = 4; and point = & A;, the following set of options representing address are ()

A. a,point,&a
B. &a,&a,point
C. &point,point,&a
D. &a,&point ,point

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The output of the following program isint i=2 ;printf(“%d%d%d”,i*=2,++i,i++) ;

A. 4，5，5
B. 8,4,3
C. 4,4,5
D. 4,5,6

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The definition of a function is as followsdouble fun(int x, double y) { …… }The correct function prototype of the function is declared as follows:

A. double fun (int x,double y)
B. fun (int x,double y)
C. double fun (int ,double );
D. fun(x,y) ;

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According to C51 language, the type of function return value is determined by ().

A. Expression type in return statement
B. The main calling function type when the function is called
C. This function is called temporarily by the system
D. The type of function specified when defining a function

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The following correct description is.

A. Function definitions can be nested, but function calls cannot be nested
B. Function definitions cannot be nested, but function calls can be nested
C. Function definition and function call can not be nested
D. Function definition and function call can be nested

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If there are statements int * point, a = 4; and point = & A;, the following set of options representing address are ()

A. a,point,*&a B. &*a,&a,*point C. *&point,*point,&a D. &a,&*point ,point

The output of the following program isint i=2 ;printf(“%d%d%d”,i*=2,++i,i++) ;

The definition of a function is as followsdouble fun(int x, double y) { …… }The correct function prototype of the function is declared as follows:

According to C51 language, the type of function return value is determined by ().

The following correct description is.

A. a,point,&a
B. &a,&a,point
C. &point,point,&a
D. &a,&point ,point