This 1Z0-829 practice question tests your understanding of controlling program flow. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Given nested loops with labels, which statement correctly breaks out of the outer loop?
break outer;
This labeled break exits the loop labeled 'outer'.
continue outer;
Why wrong: This continues the outer loop's next iteration, does not exit.
return;
Why wrong: Return exits the entire method, not just the outer loop.
break inner;
Why wrong: This would break the inner loop, not the outer.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
break outer;
Option A is correct because the labeled break statement 'break outer;' terminates the outer loop when executed inside the inner loop. In Java, a label (e.g., 'outer:') placed before a loop allows a break or continue to target that specific loop, overriding the default behavior of breaking only the innermost loop.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
break outer;
Why this is correct
This labeled break exits the loop labeled 'outer'.
Related concept
Read the scenario before looking for a memorised answer.
continue outer;
Why it's wrong here
This continues the outer loop's next iteration, does not exit.
return;
Why it's wrong here
Return exits the entire method, not just the outer loop.
break inner;
Why it's wrong here
This would break the inner loop, not the outer.
Common exam traps
The trap here is that candidates often forget that a plain 'break' only exits the innermost loop, and they may incorrectly assume 'continue outer;' or 'return;' achieve the same effect as a labeled break, leading them to choose a wrong option.
Detailed technical explanation
Under the hood, labeled break and continue work by transferring control to the point immediately after the labeled loop (for break) or to the loop's iteration check (for continue). This is implemented via a simple jump in bytecode, similar to a goto, but restricted to loop structures. A real-world scenario is searching a 2D array for a specific value: once found, you want to exit both loops immediately, which a labeled break achieves cleanly without flags or exceptions.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
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FAQ
Controlling Program Flow — This question tests Controlling Program Flow — Read the scenario before looking for a memorised answer..
The correct answer is: break outer; — Option A is correct because the labeled break statement 'break outer;' terminates the outer loop when executed inside the inner loop. In Java, a label (e.g., 'outer:') placed before a loop allows a break or continue to target that specific loop, overriding the default behavior of breaking only the innermost loop.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 25, 2026
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