Oracle
1Z0-809 · Question #129
1Z0-809 Question #129: Real Exam Question with Answer & Explanation
Sign in or unlock 1Z0-809 to reveal the answer and full explanation for question #129. The question stem and answer options stay visible for context.
Question
Given the code fragment:
7. StringBuilder sb1 = new StringBuilder("Duke");
8. String str1 = sb1.toString();
9. // insert code here
10. System.out.print(str1 == str2);
Which code fragment, when inserted at line 9, enables the code to print true?
Options
- AString str2 = sb1.toString();
- BString str2 = str1;
- CString str2 = "Duke";
- DString str2 = new String(str1);
Unlock 1Z0-809 to see the answer
You've previewed enough free 1Z0-809 questions. Unlock 1Z0-809 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.