Suppose a Student class extends Person class what is the value of boolean variable test after executing the following statements: Person stu1 = new Student("Ahmed"); stu2 = (Student) stu1: stu3 = new Student("Ahmed"); boolean test = (stu1 == stu2 && stu1 == stu3); O null O true Syntax Error false O O O O

Suppose a Student class extends Person class what is the value of boolean variable test after executing the following statements: Person stu1 = new Student("Ahmed"); stu2 = (Student) stu1: stu3 = new Student("Ahmed"); boolean test = (stu1 == stu2 && stu1 == stu3); O null O true Syntax Error false O O O O

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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