java  Given that Student is a class, how many reference variables and objects are created by the following code: Student studentName, studentId;   studentName = new Student();   Student stud_class = new Student();    Select one: a. Three reference variables and three objects are created. b. One reference variable and two objects are created. c. Three reference variables and two objects are created. d. Two reference variables and two objects are created.

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
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Given that Student is a class, how many reference variables and objects are created by the following code:

Student studentName, studentId;  
studentName = new Student();  
Student stud_class = new Student();   

Select one:
a.

Three reference variables and three objects are created.

b.

One reference variable and two objects are created.

c.

Three reference variables and two objects are created.

d.

Two reference variables and two objects are created.

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