单项选择题
A. -27 -- 27-1
B. 0 -- 216-1
C. -215 -- 215-1
D. -231 -- 231-1
多项选择题 The8859-1charactercodefortheuppercaseletterAis65.Whichofthesecodefragmentsdeclareandinitializeavariableoftypecharwiththisvalue?()
多项选择题 Given the following code, which method declarations, when inserted at the indicated position, will not cause the program to fail compilation?() public class Qdd1f { public long sum(long a, long b) { return a + b; } // insert new method declaration here }
多项选择题 Whichstatementsconcerningcastingandconversionaretrue?()