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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
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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QUESTION 8 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) stu13; stu3 = new Student("Ahmed"); boolean test = (stu1 == stu2 && stu1 == stu3); O null true O Syntax Error false
Transcribed Image Text:QUESTION 8 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) stu13; stu3 = new Student("Ahmed"); boolean test = (stu1 == stu2 && stu1 == stu3); O null true O Syntax Error false
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