複選題
116 
5e4cc56fb23b3.jpg
Which two, placed on line 13, will produce the output gobstopper? (Choose two.) 
 1. System.load("prop.custom"); 
 2. System.getenv("prop.custom"); 
 3. System.property("prop.custom); 
 4. System.getProperty("prop.custom"); 
 5. System.getProperties().getProperty("prop.custom");
(A) 13
(B) 23
(C) 45
(D) 245

答案：登入後查看
統計： A(1), B(1), C(4), D(7), E(5) #2194657