a) Identify and correct all errors in the following code. List list = new ArrayList(); List people = new List(); Map table = new Map(); b) Which of these statements are invalid? i) Person[25] person; ii) Person[ ] person; ii) Person person[] = new Person[25]); iv) Person person[25] = new Person[25];

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
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a) Identify and correct all errors in the following
code.
List<String> list = new ArrayList<Integer>();
List<Person> people = new List<Person>();
Map<String> table = new Map();
b) Which of these statements are invalid?
i) Person[25] person;
ii) Person[ ] person;
iii) Person person[] = new Person[25]);
iv) Person person[25] = new Person[25];
Transcribed Image Text:a) Identify and correct all errors in the following code. List<String> list = new ArrayList<Integer>(); List<Person> people = new List<Person>(); Map<String> table = new Map(); b) Which of these statements are invalid? i) Person[25] person; ii) Person[ ] person; iii) Person person[] = new Person[25]); iv) Person person[25] = new Person[25];
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