Consider the method mcq ( ) :
int mcq (boolean a, boolean b, boolean c, boolean d)
{
int ans=1;
if (a) {ans = 2;}
else if (b) {ans = 3;}
else if (c) {
if (d) {ans=4;}
}
return ans ;
}
If
M1 = Number of tests to exhaustively test mcq ( );
M2 = Minimum number of tests to achieve full statement coverage for mcq ( ); and
M3 = Minimum number of tests to achieve full branch coverage for mcq ( ); then (M1, M2, M3) = __________.
(1) (16, 3, 5) (2) (8, 5, 3) (3) (8, 3, 5) (4) (16, 4, 4)
