单选题1. public class ReturnIt {  2. return Type methodA(byte x, double y) {  3. return (long)x / y * 2;  4. }  5. }  What is the narrowest valid returnType for methodA in line2?()A intB byteC longD shortE floatF double

单选题
1. public class ReturnIt {  2. return Type methodA(byte x, double y) {  3. return (long)x / y * 2;  4. }  5. }  What is the narrowest valid returnType for methodA in line2?()
A

 int

B

 byte

C

 long

D

 short

E

 float

F

 double


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