Question 19 aConsider 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?ArrayList yearsBArrayList years()ArrayList years[]DArrayList yearsEArrayList years

Answer: A. ArrayList years ArrayList years=new ArrayList(), This statement is old non generic…

Question 19 A 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. 1* missing code */ = new Arraylist(); Which of the following can be used to replace /* missing code */ so that the statement compiles without error? ArrayList years в ArrayList years ( ) Arraylist years[) D ArrayList years ArrayList years

Question 19 A 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. 1* missing code / = new Arraylist(); Which of the following can be used to replace / missing code */ so that the statement compiles without error? ArrayList years в ArrayList years ( ) Arraylist years[) D ArrayList years ArrayList years

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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