IT Certification Practice Exams

Java Certification: SCJP - Sun Certified Java Programmer Exam

Practice Questions: Exam SCJP 1.4 (beta)
Declaration and Access Control

Q9. What happens when the following code is compiled and run. Select the one correct
answer.

    for(int i = 1; i < 3; i++)

        for(int
j = 3; j >= 1; j--)

           
assert i!=j : i;

A. The class compiles and runs, but does not print anything.

B. The number 1 gets printed with AssertionError

C. The number 2 gets printed with AssertionError

D. The number 3 gets printed with AssertionError

E. The program generates a compilation error.

Correct Answer: B

Explanation:

correct answer is B. When i and j are both 1, assert condition is false, and AssertionError gets generated.