问题:
10. class Foo {
11. static void alpha() { /* more code here */ }
12. void beta() { /* more code here */ }
13. }
Which two are true?()
A . Foo.beta() is a valid invocation of beta().
B . Foo.alpha() is a valid invocation of alpha().
C . Method beta() can directly call method alpha().
D . Method alpha() can directly call method beta().
10. class Foo {
11. static void alpha() { /* more code here */ }
12. void beta() { /* more code here */ }
13. }
Which two are true?()
● 参考解析
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