The valid call to the function installApplication is void main(  )
{
 // call the function installApplication
}

void installApplication(char appInitial, int appVersion)
{
  // rest of function not important
}
Select one:

A.
int x =installApplication(‘A’, 1);

B.
installApplication(‘A’, 1);

C.
int x= installApplication(  );

D.
installApplication(2 , 1);

B. installApplication(‘A’, 1);

Explanation:

Given

The above code segment

Required

The correct call to installApplication

The function installApplication is declared as void, meaning that it is not expected to return anything.

Also, it receives a character and an integer argument.

So, the call to this function must include a character and an integer argument, in that order.

Option D is incorrect because both arguments are integer

Option C is incorrect because it passes no argument to the function.

Option A is incorrect because it receives an integer value from the function (and the function is not meant not to have a return value).

Option B is correct