Question 156 of 513
1Z0-829 Loop iteration count Practice Question
Exhibit
Refer to the exhibit.
public class LoopTest {
public static void main(String[] args) {
int count = 0;
OUTER: for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
if (i == 1 && j == 1) {
break OUTER;
}
count++;
}
}
System.out.println(count);
}
}Given the following code fragment: ```java
int x = 0;
for (int i = 0; i < 4; i++) {x++;
}
System.out.println(x); ``` What is the result?
⚠ Common exam trap
Without the code, the answer is arbitrary. In a real exam, carefully examine the loop condition, initial value, and increment to avoid off-by-one errors. Here, if a loop runs for 4 iterations, the result is 4.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
4
The loop runs four times (i = 0, 1, 2, 3), incrementing x each time. Therefore, x becomes 4, so the output is 4. Option B is correct.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
9
Why it's wrong here
9 is incorrect; likely from a different loop or a different construct.
- ✓
4
Why this is correct
4 is correct as the loop runs 4 times.
- ✗
3
Why it's wrong here
3 might be chosen if condition was i<3 or if starting at i=1.
- ✗
5
Why it's wrong here
5 might be chosen if condition was i<=4 or if starting at i=1 with condition i<5.
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Last reviewed: Jun 11, 2026
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