QUESTION 4 Which one of the following is NOT true about ArrayList? O ArrayList is recommended when the application performs many insert and remove operations Elements from primitive data types should be wrapped before adding them in an ArrayList An empty created ArrayList object has a default initial capacity 10 ArrayLisy can store homogeneous and heterogeneous elements

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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O 0(2")
O O(log n)
O O(n)
QUESTION 4
Which one of the following is NOT true about ArrayList?
O ArrayList is recommended when the application performs many insert and remove operations
Elements from primitive data types should be wrapped before adding them in an ArrayList
An empty created ArrayList object has a default initial capacity 10
ArrayLisy can store homogeneous and heterogeneous elements
QUESTION5
Which of the following is the correct way to get the first value in an ArrayList called mylist?
O mylist[0]
Transcribed Image Text:O 0(2") O O(log n) O O(n) QUESTION 4 Which one of the following is NOT true about ArrayList? O ArrayList is recommended when the application performs many insert and remove operations Elements from primitive data types should be wrapped before adding them in an ArrayList An empty created ArrayList object has a default initial capacity 10 ArrayLisy can store homogeneous and heterogeneous elements QUESTION5 Which of the following is the correct way to get the first value in an ArrayList called mylist? O mylist[0]
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