多项选择题
Given: Which two, placed on line 13, will produce the output gobstopper?()
A.System.load("prop.custom"); B.System.getenv("prop.custom"); C.System.property("prop.custom"); D.System.getProperty("prop.custom"); E.System.getProperties().getProperty("prop.custom");
单项选择题 Given: When line 14 is reached, how many objects are eligible for the garbage collector?()
单项选择题 Given: When line 11 is reached, how many objects are eligible for garbage collection?()
单项选择题 Given: What is the result?()