多选题 Given:
String tenCharString = "AAAAAAAAAA";
System.out.println(tenCharString.replace("AAA", "LLL"));
What is printed to the standard out?
  • A. AAAAAAAAAA
  • B. LLLAAAAAAA
  • C. LLLLLLLLLA
  • D. LLLLLLLLLL
【正确答案】 C
【答案解析】String类的replace方法替换指定字符串的所有实例。前三个AAA的实例被LLL替换，使得LLLLLLLLLA正确。A、B和D不是正确答案，理由如正确答案的解释。