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题目
题目

CSE 1223 SP2025 (37178) Quiz: Week 11

多重下拉选择题

Replace WWW, XXX, YYY, and ZZZ in the code below to write a method that takes an array of Strings and two strings (str1 and str2) to check if the str1 is present in the array. If str1 is present replace it with str2 and return the modified array, otherwise return the original array.  WWW      [ Select ] String[ ] findReplace(String[ ] arry, String str1, String str2) String findReplace(String arry, String str1, String str2) String findReplace(String[ ] arry, String str1, String str2) String[ ] findReplace(String str1, String str2) XXX      int idx = 0; idx<arry.length; idx++ YYY     [ Select ] arry[idx].equals(str1) arry(idx).equals(str1) arry.equals(str1) arry[idx] == str1 ZZZ    return arry

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思路分析
Question restatement: You need to complete a method that takes an array of Strings and two strings (str1 and str2). If str1 is present in the array, replace that occurrence with str2 and return the modified array; otherwise return the original array. The provided options correspond to pieces of code that should form the correct implementation when placed in the right spots. Option 1: "String[ ] findReplace(String[ ] arry, String str1, String str2)" This is the correct method signature for a method that accepts an array of Strings (arry) and two ......Login to view full explanation

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