下面代碼的運(yùn)行結(jié)果是什么?()
A. 0 B. 1 C. 2 D. 3 E. 4 F. 編譯錯(cuò)誤 G. 運(yùn)行時(shí)拋出異常
A. 42 B. 0042 C. An exception is thrown at runtime. D. Compilation fails because of an error in line 13. E. Compilation fails because of an error in line 14.
int[] myArray = new int[] {1,2,3,4,5}; 以下哪個(gè)選項(xiàng)可以用一個(gè)數(shù)組創(chuàng)建一個(gè)列表?()
A. List myList = myArray.asList(); B. List myList = Arrays.asList(myArray); C. List myList = new ArrayList(myArray); D. List myList = Collections.fromArray(myArray);