How to find the size of an array
a)array.length()
b)array.length
c)array.size()
d)array.size

Answer Posted / jigar gandhi

Answer is b
array.length is for array
and
array.size() is for arraylist

Is This Answer Correct ?    37 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is identifier in java?

764


What are static methods?

793


Explain thread in java?

865


explain what is transient variable in java?

860


Why volatile is used in java?

731


What is anagram in java?

709


Explain about interrupt() method of thread class ?

866


What is the use of generics? When was it added to the Java development Kit?

754


What does @param args mean in java?

801


What happens if we don’t override run method ?

751


What are the problems faced by java programmers who don't use layout managers?

729


What is meant by final class?

771


What is the significance of continue jump statement? Explain with an example.

1016


How do you declare an array in java?

734


What is data type in computer?

699