Discussion
Which line will cause a compilation error?
public class Sample87
{
private String title = "concurrency";
private String author = "goetz";
String describe()
{
assert title.length == 11;
return title + " by " + author;
}
public static void main(String[] args)
{
System.out.println(new Sample87().describe());
}
}
Answer: C
String exposes length as a METHOD, so it needs parentheses and the field form does not compile. This is the exact mirror of arrays, which use a field with no parentheses. The print on the next line is written correctly.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development