What is the output of the following code snippet? new Student(); = new Student(345, 3.5); Student bart %3D Student lisa bart.setID(1lisa.getID()); System.out.print(bart.getID() + + lisa.getID()); %3D А. 0 345 В. 345 0 С. D. 345 345 Е. Something else
What is the output of the following code snippet? new Student(); = new Student(345, 3.5); Student bart %3D Student lisa bart.setID(1lisa.getID()); System.out.print(bart.getID() + + lisa.getID()); %3D А. 0 345 В. 345 0 С. D. 345 345 Е. Something else
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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Transcribed Image Text:Lecture 15: Clicker Question #1
Given the Student class defined in this lecture:
public class Student
{
private int id;
private double gpa;
public int getID() ...
public double getGPA() ...
public void setID(int n) ...
public void setGPA(double g)
public void print() ...
}
public Student () ...
public Student(int n, double g) .
What is the output of the following code snippet?
Student bart = new Student();
Student lisa = new Student(345, 3.5);
lisa.setID(123);
System.out.print(bart.getID() +
+ lisa.getGPA());
%3D
%3D
А.
0 0.0
В.
03.5
С.
123 3.5
D.
345 3.5
E.
Something else
30
%3D

Transcribed Image Text:Lecture 15: Clicker Question #2
Given the Student class defined in this lecture:
public class Student
{
private int id;
private double gpa;
public int getID()
public double getGPA()
public void setID(int n) ...
public void setGPA(double g) .
public void print() ...
}
public Student()
public Student(int n, double g)
What is the output of the following code snippet?
Student bart = new Student();
Student lisa
= new Student(345, 3.5);
bart.setID(lisa.getID());
System.out.print(bart.getID() +
+ lisa.getID());
А.
00
В.
0 345
C.
3450
D.
345 345
II
E. Something else
31
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