Question

Consider the following statement, which is intended to create an ArrayList named years that can be used to store elements both of type Integer and of type String. /* missing code */ = new ArrayList(); Which of the following can be used to replace /* missing code */ so that the statement compiles without error?
a. ArrayList years
b. ArrayList years()
c. ArrayList years[]
d. ArrayList years
e. ArrayList years

Answer 1

Answer:

a. ArrayList years

Explanation:

Required

Complete the code segment

The programming question is about Java programming language.

In java, the syntax to declare an ArrayList of no specific datatype is:

ArrayList [List-name] = new ArrayList();

From the question, the name of the ArrayList is years.

So, the syntax when implemented is:

ArrayList years = new ArrayList();

So, the comment /*missing code*/ should be replaced with: ArrayList years